283051895

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1\times {\mathrm{569}}^1$

素因数の和:875

約数の個数: 32

約数和(自身を含む): 396938880

約数和(自身を除く): 113886985

約数列:

[1, 5, 7, 35, 61, 233, 305, 427, 569, 1165, 1631, 2135, 2845, 3983, 8155, 14213, 19915, 34709, 71065, 99491, 132577, 173545, 242963, 497455, 662885, 928039, 1214815, 4640195, 8087197, 40435985, 56610379, 283051895]

約数ペア:

[(1, 283051895), (5, 56610379), (7, 40435985), (35, 8087197), (61, 4640195), (233, 1214815), (305, 928039), (427, 662885), (569, 497455), (1165, 242963), (1631, 173545), (2135, 132577), (2845, 99491), (3983, 71065), (8155, 34709), (14213, 19915)]