25479395

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{601}}^1$

素因数の和:806

約数の個数: 16

約数和(自身を含む): 31352160

約数和(自身を除く): 5872765

約数列:

[1, 5, 61, 139, 305, 601, 695, 3005, 8479, 36661, 42395, 83539, 183305, 417695, 5095879, 25479395]

約数ペア:

[(1, 25479395), (5, 5095879), (61, 417695), (139, 183305), (305, 83539), (601, 42395), (695, 36661), (3005, 8479)]