12475125

素因数分解:

$3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{853}}^1$

素因数の和:887

約数の個数: 48

約数和(自身を含む): 24246768

約数和(自身を除く): 11771643

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 125, 195, 225, 325, 375, 585, 853, 975, 1125, 1625, 2559, 2925, 4265, 4875, 7677, 11089, 12795, 14625, 21325, 33267, 38385, 55445, 63975, 99801, 106625, 166335, 191925, 277225, 319875, 499005, 831675, 959625, 1386125, 2495025, 4158375, 12475125]

約数ペア:

[(1, 12475125), (3, 4158375), (5, 2495025), (9, 1386125), (13, 959625), (15, 831675), (25, 499005), (39, 319875), (45, 277225), (65, 191925), (75, 166335), (117, 106625), (125, 99801), (195, 63975), (225, 55445), (325, 38385), (375, 33267), (585, 21325), (853, 14625), (975, 12795), (1125, 11089), (1625, 7677), (2559, 4875), (2925, 4265)]