1089140885

素因数分解:

$5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{75347}}^1$

素因数の和:75425

約数の個数: 24

約数和(自身を含む): 1546140960

約数和(自身を除く): 457000075

約数列:

[1, 5, 7, 35, 49, 59, 245, 295, 413, 2065, 2891, 14455, 75347, 376735, 527429, 2637145, 3692003, 4445473, 18460015, 22227365, 31118311, 155591555, 217828177, 1089140885]

約数ペア:

[(1, 1089140885), (5, 217828177), (7, 155591555), (35, 31118311), (49, 22227365), (59, 18460015), (245, 4445473), (295, 3692003), (413, 2637145), (2065, 527429), (2891, 376735), (14455, 75347)]