71380965885

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2671}}^1\times {\mathrm{37907}}^1$

素因数の和:40633

約数の個数: 32

約数和(自身を含む): 116686282752

約数和(自身を除く): 45305316867

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 2671, 8013, 13355, 37907, 40065, 113721, 125537, 189535, 376611, 568605, 627685, 1781629, 1883055, 5344887, 8908145, 26724435, 101249597, 303748791, 506247985, 1518743955, 4758731059, 14276193177, 23793655295, 71380965885]

約数ペア:

[(1, 71380965885), (3, 23793655295), (5, 14276193177), (15, 4758731059), (47, 1518743955), (141, 506247985), (235, 303748791), (705, 101249597), (2671, 26724435), (8013, 8908145), (13355, 5344887), (37907, 1883055), (40065, 1781629), (113721, 627685), (125537, 568605), (189535, 376611)]