13305571875

素因数分解:

$3^2\times 5^5\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:428

約数の個数: 144

約数和(自身を含む): 25523866368

約数和(自身を除く): 12218294493

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 67, 69, 75, 115, 125, 201, 207, 225, 307, 335, 345, 375, 575, 603, 625, 921, 1005, 1035, 1125, 1535, 1541, 1675, 1725, 1875, 2763, 2875, 3015, 3125, 4605, 4623, 5025, 5175, 5625, 7061, 7675, 7705, 8375, 8625, 9375, 13815, 13869, 14375, 15075, 20569, 21183, 23025, 23115, 25125, 25875, 28125, 35305, 38375, 38525, 41875, 43125, 61707, 63549, 69075, 69345, 71875, 75375, 102845, 105915, 115125, 115575, 125625, 129375, 176525, 185121, 191875, 192625, 209375, 215625, 308535, 317745, 345375, 346725, 376875, 473087, 514225, 529575, 575625, 577875, 628125, 646875, 882625, 925605, 959375, 963125, 1419261, 1542675, 1588725, 1726875, 1733625, 1884375, 2365435, 2571125, 2647875, 2878125, 2889375, 4257783, 4413125, 4628025, 4815625, 7096305, 7713375, 7943625, 8634375, 8668125, 11827175, 12855625, 13239375, 14446875, 21288915, 22065625, 23140125, 35481525, 38566875, 39718125, 43340625, 59135875, 64278125, 66196875, 106444575, 115700625, 177407625, 192834375, 198590625, 295679375, 532222875, 578503125, 887038125, 1478396875, 2661114375, 4435190625, 13305571875]

約数ペア:

[(1, 13305571875), (3, 4435190625), (5, 2661114375), (9, 1478396875), (15, 887038125), (23, 578503125), (25, 532222875), (45, 295679375), (67, 198590625), (69, 192834375), (75, 177407625), (115, 115700625), (125, 106444575), (201, 66196875), (207, 64278125), (225, 59135875), (307, 43340625), (335, 39718125), (345, 38566875), (375, 35481525), (575, 23140125), (603, 22065625), (625, 21288915), (921, 14446875), (1005, 13239375), (1035, 12855625), (1125, 11827175), (1535, 8668125), (1541, 8634375), (1675, 7943625), (1725, 7713375), (1875, 7096305), (2763, 4815625), (2875, 4628025), (3015, 4413125), (3125, 4257783), (4605, 2889375), (4623, 2878125), (5025, 2647875), (5175, 2571125), (5625, 2365435), (7061, 1884375), (7675, 1733625), (7705, 1726875), (8375, 1588725), (8625, 1542675), (9375, 1419261), (13815, 963125), (13869, 959375), (14375, 925605), (15075, 882625), (20569, 646875), (21183, 628125), (23025, 577875), (23115, 575625), (25125, 529575), (25875, 514225), (28125, 473087), (35305, 376875), (38375, 346725), (38525, 345375), (41875, 317745), (43125, 308535), (61707, 215625), (63549, 209375), (69075, 192625), (69345, 191875), (71875, 185121), (75375, 176525), (102845, 129375), (105915, 125625), (115125, 115575)]