3209625

素因数分解:

$3^4\times 5^3\times {\mathrm{317}}^1$

素因数の和:344

約数の個数: 40

約数和(自身を含む): 6002568

約数和(自身を除く): 2792943

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 225, 317, 375, 405, 675, 951, 1125, 1585, 2025, 2853, 3375, 4755, 7925, 8559, 10125, 14265, 23775, 25677, 39625, 42795, 71325, 118875, 128385, 213975, 356625, 641925, 1069875, 3209625]

約数ペア:

[(1, 3209625), (3, 1069875), (5, 641925), (9, 356625), (15, 213975), (25, 128385), (27, 118875), (45, 71325), (75, 42795), (81, 39625), (125, 25677), (135, 23775), (225, 14265), (317, 10125), (375, 8559), (405, 7925), (675, 4755), (951, 3375), (1125, 2853), (1585, 2025)]