315883005

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{2683}}^1$

素因数の和:2905

約数の個数: 32

約数和(自身を含む): 519450624

約数和(自身を除く): 203567619

約数列:

[1, 3, 5, 15, 47, 141, 167, 235, 501, 705, 835, 2505, 2683, 7849, 8049, 13415, 23547, 39245, 40245, 117735, 126101, 378303, 448061, 630505, 1344183, 1891515, 2240305, 6720915, 21058867, 63176601, 105294335, 315883005]

約数ペア:

[(1, 315883005), (3, 105294335), (5, 63176601), (15, 21058867), (47, 6720915), (141, 2240305), (167, 1891515), (235, 1344183), (501, 630505), (705, 448061), (835, 378303), (2505, 126101), (2683, 117735), (7849, 40245), (8049, 39245), (13415, 23547)]