4880915

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1231}}^1$

素因数の和:1310

約数の個数: 16

約数和(自身を含む): 6416256

約数和(自身を除く): 1535341

約数列:

[1, 5, 13, 61, 65, 305, 793, 1231, 3965, 6155, 16003, 75091, 80015, 375455, 976183, 4880915]

約数ペア:

[(1, 4880915), (5, 976183), (13, 375455), (61, 80015), (65, 75091), (305, 16003), (793, 6155), (1231, 3965)]