49205100675

素因数分解:

$3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{60317}}^1$

素因数の和:60552

約数の個数: 48

約数和(自身を含む): 83021695200

約数和(自身を除く): 33816594525

約数列:

[1, 3, 5, 15, 25, 73, 75, 149, 219, 365, 447, 745, 1095, 1825, 2235, 3725, 5475, 10877, 11175, 32631, 54385, 60317, 163155, 180951, 271925, 301585, 815775, 904755, 1507925, 4403141, 4523775, 8987233, 13209423, 22015705, 26961699, 44936165, 66047115, 110078525, 134808495, 224680825, 330235575, 656068009, 674042475, 1968204027, 3280340045, 9841020135, 16401700225, 49205100675]

約数ペア:

[(1, 49205100675), (3, 16401700225), (5, 9841020135), (15, 3280340045), (25, 1968204027), (73, 674042475), (75, 656068009), (149, 330235575), (219, 224680825), (365, 134808495), (447, 110078525), (745, 66047115), (1095, 44936165), (1825, 26961699), (2235, 22015705), (3725, 13209423), (5475, 8987233), (10877, 4523775), (11175, 4403141), (32631, 1507925), (54385, 904755), (60317, 815775), (163155, 301585), (180951, 271925)]