100290715

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1487}}^1$

素因数の和:1587

約数の個数: 32

約数和(自身を含む): 143990784

約数和(自身を除く): 43700069

約数列:

[1, 5, 7, 35, 41, 47, 205, 235, 287, 329, 1435, 1487, 1645, 1927, 7435, 9635, 10409, 13489, 52045, 60967, 67445, 69889, 304835, 349445, 426769, 489223, 2133845, 2446115, 2865449, 14327245, 20058143, 100290715]

約数ペア:

[(1, 100290715), (5, 20058143), (7, 14327245), (35, 2865449), (41, 2446115), (47, 2133845), (205, 489223), (235, 426769), (287, 349445), (329, 304835), (1435, 69889), (1487, 67445), (1645, 60967), (1927, 52045), (7435, 13489), (9635, 10409)]