486961315

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{647}}^1\times {\mathrm{1381}}^1$

素因数の和:2142

約数の個数: 16

約数和(自身を含む): 591053760

約数和(自身を除く): 104092445

約数列:

[1, 5, 109, 545, 647, 1381, 3235, 6905, 70523, 150529, 352615, 752645, 893507, 4467535, 97392263, 486961315]

約数ペア:

[(1, 486961315), (5, 97392263), (109, 4467535), (545, 893507), (647, 752645), (1381, 352615), (3235, 150529), (6905, 70523)]