25303805

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{1601}}^1$

素因数の和:1744

約数の個数: 16

約数和(自身を含む): 31719600

約数和(自身を除く): 6415795

約数列:

[1, 5, 29, 109, 145, 545, 1601, 3161, 8005, 15805, 46429, 174509, 232145, 872545, 5060761, 25303805]

約数ペア:

[(1, 25303805), (5, 5060761), (29, 872545), (109, 232145), (145, 174509), (545, 46429), (1601, 15805), (3161, 8005)]