24496875

素因数分解:

$3^2\times 5^5\times {\mathrm{13}}^1\times {\mathrm{67}}^1$

素因数の和:111

約数の個数: 72

約数和(自身を含む): 48340656

約数和(自身を除く): 23843781

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 67, 75, 117, 125, 195, 201, 225, 325, 335, 375, 585, 603, 625, 871, 975, 1005, 1125, 1625, 1675, 1875, 2613, 2925, 3015, 3125, 4355, 4875, 5025, 5625, 7839, 8125, 8375, 9375, 13065, 14625, 15075, 21775, 24375, 25125, 28125, 39195, 40625, 41875, 65325, 73125, 75375, 108875, 121875, 125625, 195975, 209375, 326625, 365625, 376875, 544375, 628125, 979875, 1633125, 1884375, 2721875, 4899375, 8165625, 24496875]

約数ペア:

[(1, 24496875), (3, 8165625), (5, 4899375), (9, 2721875), (13, 1884375), (15, 1633125), (25, 979875), (39, 628125), (45, 544375), (65, 376875), (67, 365625), (75, 326625), (117, 209375), (125, 195975), (195, 125625), (201, 121875), (225, 108875), (325, 75375), (335, 73125), (375, 65325), (585, 41875), (603, 40625), (625, 39195), (871, 28125), (975, 25125), (1005, 24375), (1125, 21775), (1625, 15075), (1675, 14625), (1875, 13065), (2613, 9375), (2925, 8375), (3015, 8125), (3125, 7839), (4355, 5625), (4875, 5025)]