43340625

素因数分解:

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

素因数の和:121

約数の個数: 72

約数和(自身を含む): 82869696

約数和(自身を除く): 39529071

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 67, 69, 75, 115, 125, 201, 207, 225, 335, 345, 375, 575, 603, 625, 1005, 1035, 1125, 1541, 1675, 1725, 1875, 2875, 3015, 3125, 4623, 5025, 5175, 5625, 7705, 8375, 8625, 9375, 13869, 14375, 15075, 23115, 25125, 25875, 28125, 38525, 41875, 43125, 69345, 71875, 75375, 115575, 125625, 129375, 192625, 209375, 215625, 346725, 376875, 577875, 628125, 646875, 963125, 1733625, 1884375, 2889375, 4815625, 8668125, 14446875, 43340625]

約数ペア:

[(1, 43340625), (3, 14446875), (5, 8668125), (9, 4815625), (15, 2889375), (23, 1884375), (25, 1733625), (45, 963125), (67, 646875), (69, 628125), (75, 577875), (115, 376875), (125, 346725), (201, 215625), (207, 209375), (225, 192625), (335, 129375), (345, 125625), (375, 115575), (575, 75375), (603, 71875), (625, 69345), (1005, 43125), (1035, 41875), (1125, 38525), (1541, 28125), (1675, 25875), (1725, 25125), (1875, 23115), (2875, 15075), (3015, 14375), (3125, 13869), (4623, 9375), (5025, 8625), (5175, 8375), (5625, 7705)]