18469633475

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{1621}}^1\times {\mathrm{9697}}^1$

素因数の和:11375

約数の個数: 24

約数和(自身を含む): 23406472128

約数和(自身を除く): 4936838653

約数列:

[1, 5, 25, 47, 235, 1175, 1621, 8105, 9697, 40525, 48485, 76187, 242425, 380935, 455759, 1904675, 2278795, 11393975, 15718837, 78594185, 392970925, 738785339, 3693926695, 18469633475]

約数ペア:

[(1, 18469633475), (5, 3693926695), (25, 738785339), (47, 392970925), (235, 78594185), (1175, 15718837), (1621, 11393975), (8105, 2278795), (9697, 1904675), (40525, 455759), (48485, 380935), (76187, 242425)]