24664875

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:161

約数の個数: 64

約数和(自身を含む): 44883072

約数和(自身を除く): 20218197

約数列:

[1, 3, 5, 15, 17, 25, 51, 53, 73, 75, 85, 125, 159, 219, 255, 265, 365, 375, 425, 795, 901, 1095, 1241, 1275, 1325, 1825, 2125, 2703, 3723, 3869, 3975, 4505, 5475, 6205, 6375, 6625, 9125, 11607, 13515, 18615, 19345, 19875, 22525, 27375, 31025, 58035, 65773, 67575, 93075, 96725, 112625, 155125, 197319, 290175, 328865, 337875, 465375, 483625, 986595, 1450875, 1644325, 4932975, 8221625, 24664875]

約数ペア:

[(1, 24664875), (3, 8221625), (5, 4932975), (15, 1644325), (17, 1450875), (25, 986595), (51, 483625), (53, 465375), (73, 337875), (75, 328865), (85, 290175), (125, 197319), (159, 155125), (219, 112625), (255, 96725), (265, 93075), (365, 67575), (375, 65773), (425, 58035), (795, 31025), (901, 27375), (1095, 22525), (1241, 19875), (1275, 19345), (1325, 18615), (1825, 13515), (2125, 11607), (2703, 9125), (3723, 6625), (3869, 6375), (3975, 6205), (4505, 5475)]