69650025

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1033}}^1$

素因数の和:1106

約数の個数: 48

約数和(自身を含む): 123087360

約数和(自身を除く): 53437335

約数列:

[1, 3, 5, 15, 25, 29, 31, 75, 87, 93, 145, 155, 435, 465, 725, 775, 899, 1033, 2175, 2325, 2697, 3099, 4495, 5165, 13485, 15495, 22475, 25825, 29957, 32023, 67425, 77475, 89871, 96069, 149785, 160115, 449355, 480345, 748925, 800575, 928667, 2246775, 2401725, 2786001, 4643335, 13930005, 23216675, 69650025]

約数ペア:

[(1, 69650025), (3, 23216675), (5, 13930005), (15, 4643335), (25, 2786001), (29, 2401725), (31, 2246775), (75, 928667), (87, 800575), (93, 748925), (145, 480345), (155, 449355), (435, 160115), (465, 149785), (725, 96069), (775, 89871), (899, 77475), (1033, 67425), (2175, 32023), (2325, 29957), (2697, 25825), (3099, 22475), (4495, 15495), (5165, 13485)]