30975125

素因数分解:

$5^3\times {\mathrm{383}}^1\times {\mathrm{647}}^1$

素因数の和:1045

約数の個数: 16

約数和(自身を含む): 38817792

約数和(自身を除く): 7842667

約数列:

[1, 5, 25, 125, 383, 647, 1915, 3235, 9575, 16175, 47875, 80875, 247801, 1239005, 6195025, 30975125]

約数ペア:

[(1, 30975125), (5, 6195025), (25, 1239005), (125, 247801), (383, 80875), (647, 47875), (1915, 16175), (3235, 9575)]