160997625

素因数分解:

$3^4\times 5^3\times {\mathrm{15901}}^1$

素因数の和:15928

約数の個数: 40

約数和(自身を含む): 300166152

約数和(自身を除く): 139168527

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 225, 375, 405, 675, 1125, 2025, 3375, 10125, 15901, 47703, 79505, 143109, 238515, 397525, 429327, 715545, 1192575, 1287981, 1987625, 2146635, 3577725, 5962875, 6439905, 10733175, 17888625, 32199525, 53665875, 160997625]

約数ペア:

[(1, 160997625), (3, 53665875), (5, 32199525), (9, 17888625), (15, 10733175), (25, 6439905), (27, 5962875), (45, 3577725), (75, 2146635), (81, 1987625), (125, 1287981), (135, 1192575), (225, 715545), (375, 429327), (405, 397525), (675, 238515), (1125, 143109), (2025, 79505), (3375, 47703), (10125, 15901)]