10215696915

素因数分解:

$3^5\times 5^1\times {\mathrm{8407981}}^1$

素因数の和:8408001

約数の個数: 24

約数和(自身を含む): 18363032688

約数和(自身を除く): 8147335773

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 8407981, 25223943, 42039905, 75671829, 126119715, 227015487, 378359145, 681046461, 1135077435, 2043139383, 3405232305, 10215696915]

約数ペア:

[(1, 10215696915), (3, 3405232305), (5, 2043139383), (9, 1135077435), (15, 681046461), (27, 378359145), (45, 227015487), (81, 126119715), (135, 75671829), (243, 42039905), (405, 25223943), (1215, 8407981)]