157055375

素因数分解:

$5^3\times {\mathrm{109}}^1\times {\mathrm{11527}}^1$

素因数の和:11651

約数の個数: 16

約数和(自身を含む): 197820480

約数和(自身を除く): 40765105

約数列:

[1, 5, 25, 109, 125, 545, 2725, 11527, 13625, 57635, 288175, 1256443, 1440875, 6282215, 31411075, 157055375]

約数ペア:

[(1, 157055375), (5, 31411075), (25, 6282215), (109, 1440875), (125, 1256443), (545, 288175), (2725, 57635), (11527, 13625)]