830279135

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{3259}}^1$

素因数の和:3551

約数の個数: 32

約数和(自身を含む): 1182988800

約数和(自身を除く): 352709665

約数列:

[1, 5, 7, 29, 35, 145, 203, 251, 1015, 1255, 1757, 3259, 7279, 8785, 16295, 22813, 36395, 50953, 94511, 114065, 254765, 472555, 661577, 818009, 3307885, 4090045, 5726063, 23722261, 28630315, 118611305, 166055827, 830279135]

約数ペア:

[(1, 830279135), (5, 166055827), (7, 118611305), (29, 28630315), (35, 23722261), (145, 5726063), (203, 4090045), (251, 3307885), (1015, 818009), (1255, 661577), (1757, 472555), (3259, 254765), (7279, 114065), (8785, 94511), (16295, 50953), (22813, 36395)]