187388625

素因数分解:

$3^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{11621}}^1$

素因数の和:11682

約数の個数: 32

約数和(自身を含む): 319093632

約数和(自身を除く): 131705007

約数列:

[1, 3, 5, 15, 25, 43, 75, 125, 129, 215, 375, 645, 1075, 3225, 5375, 11621, 16125, 34863, 58105, 174315, 290525, 499703, 871575, 1452625, 1499109, 2498515, 4357875, 7495545, 12492575, 37477725, 62462875, 187388625]

約数ペア:

[(1, 187388625), (3, 62462875), (5, 37477725), (15, 12492575), (25, 7495545), (43, 4357875), (75, 2498515), (125, 1499109), (129, 1452625), (215, 871575), (375, 499703), (645, 290525), (1075, 174315), (3225, 58105), (5375, 34863), (11621, 16125)]