313391065

素因数分解:

$5^1\times {\mathrm{13}}^3\times {\mathrm{47}}^1\times {\mathrm{607}}^1$

素因数の和:698

約数の個数: 32

約数和(自身を含む): 416747520

約数和(自身を除く): 103356455

約数列:

[1, 5, 13, 47, 65, 169, 235, 607, 611, 845, 2197, 3035, 3055, 7891, 7943, 10985, 28529, 39455, 39715, 102583, 103259, 142645, 370877, 512915, 516295, 1333579, 1854385, 4821401, 6667895, 24107005, 62678213, 313391065]

約数ペア:

[(1, 313391065), (5, 62678213), (13, 24107005), (47, 6667895), (65, 4821401), (169, 1854385), (235, 1333579), (607, 516295), (611, 512915), (845, 370877), (2197, 142645), (3035, 103259), (3055, 102583), (7891, 39715), (7943, 39455), (10985, 28529)]