87245615

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{4259}}^1$

素因数の和:4522

約数の個数: 16

約数和(自身を含む): 111339360

約数和(自身を除く): 24093745

約数列:

[1, 5, 17, 85, 241, 1205, 4097, 4259, 20485, 21295, 72403, 362015, 1026419, 5132095, 17449123, 87245615]

約数ペア:

[(1, 87245615), (5, 17449123), (17, 5132095), (85, 1026419), (241, 362015), (1205, 72403), (4097, 21295), (4259, 20485)]