100804445

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{353}}^1$

素因数の和:605

約数の個数: 32

約数和(自身を含む): 142732800

約数和(自身を除く): 41928355

約数列:

[1, 5, 7, 35, 41, 199, 205, 287, 353, 995, 1393, 1435, 1765, 2471, 6965, 8159, 12355, 14473, 40795, 57113, 70247, 72365, 101311, 285565, 351235, 491729, 506555, 2458645, 2880127, 14400635, 20160889, 100804445]

約数ペア:

[(1, 100804445), (5, 20160889), (7, 14400635), (35, 2880127), (41, 2458645), (199, 506555), (205, 491729), (287, 351235), (353, 285565), (995, 101311), (1393, 72365), (1435, 70247), (1765, 57113), (2471, 40795), (6965, 14473), (8159, 12355)]