156966765915

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5023}}^1\times {\mathrm{48449}}^1$

素因数の和:53523

約数の個数: 32

約数和(自身を含む): 257043916800

約数和(自身を除く): 100077150885

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 5023, 15069, 25115, 48449, 75345, 145347, 215989, 242245, 647967, 726735, 1079945, 2083307, 3239835, 6249921, 10416535, 31249605, 243359327, 730077981, 1216796635, 3650389905, 10464451061, 31393353183, 52322255305, 156966765915]

約数ペア:

[(1, 156966765915), (3, 52322255305), (5, 31393353183), (15, 10464451061), (43, 3650389905), (129, 1216796635), (215, 730077981), (645, 243359327), (5023, 31249605), (15069, 10416535), (25115, 6249921), (48449, 3239835), (75345, 2083307), (145347, 1079945), (215989, 726735), (242245, 647967)]