3764729375

素因数分解:

$5^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:330

約数の個数: 80

約数和(自身を含む): 5355085824

約数和(自身を除く): 1590356449

約数列:

[1, 5, 11, 25, 47, 55, 61, 125, 191, 235, 275, 305, 517, 625, 671, 955, 1175, 1375, 1525, 2101, 2585, 2867, 3355, 4775, 5875, 6875, 7625, 8977, 10505, 11651, 12925, 14335, 16775, 23875, 29375, 31537, 38125, 44885, 52525, 58255, 64625, 71675, 83875, 98747, 119375, 128161, 157685, 224425, 262625, 291275, 323125, 358375, 419375, 493735, 547597, 640805, 788425, 1122125, 1313125, 1456375, 1791875, 2468675, 2737985, 3204025, 3942125, 5610625, 6023567, 7281875, 12343375, 13689925, 16020125, 19710625, 30117835, 61716875, 68449625, 80100625, 150589175, 342248125, 752945875, 3764729375]

約数ペア:

[(1, 3764729375), (5, 752945875), (11, 342248125), (25, 150589175), (47, 80100625), (55, 68449625), (61, 61716875), (125, 30117835), (191, 19710625), (235, 16020125), (275, 13689925), (305, 12343375), (517, 7281875), (625, 6023567), (671, 5610625), (955, 3942125), (1175, 3204025), (1375, 2737985), (1525, 2468675), (2101, 1791875), (2585, 1456375), (2867, 1313125), (3355, 1122125), (4775, 788425), (5875, 640805), (6875, 547597), (7625, 493735), (8977, 419375), (10505, 358375), (11651, 323125), (12925, 291275), (14335, 262625), (16775, 224425), (23875, 157685), (29375, 128161), (31537, 119375), (38125, 98747), (44885, 83875), (52525, 71675), (58255, 64625)]