85412475

素因数分解:

$3^4\times 5^2\times {\mathrm{42179}}^1$

素因数の和:42201

約数の個数: 30

約数和(自身を含む): 158217180

約数和(自身を除く): 72804705

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 42179, 126537, 210895, 379611, 632685, 1054475, 1138833, 1898055, 3163425, 3416499, 5694165, 9490275, 17082495, 28470825, 85412475]

約数ペア:

[(1, 85412475), (3, 28470825), (5, 17082495), (9, 9490275), (15, 5694165), (25, 3416499), (27, 3163425), (45, 1898055), (75, 1138833), (81, 1054475), (135, 632685), (225, 379611), (405, 210895), (675, 126537), (2025, 42179)]