144728625

素因数分解:

$3^1\times 5^3\times {\mathrm{385943}}^1$

素因数の和:385961

約数の個数: 16

約数和(自身を含む): 240829056

約数和(自身を除く): 96100431

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 385943, 1157829, 1929715, 5789145, 9648575, 28945725, 48242875, 144728625]

約数ペア:

[(1, 144728625), (3, 48242875), (5, 28945725), (15, 9648575), (25, 5789145), (75, 1929715), (125, 1157829), (375, 385943)]