49100715

素因数分解:

$3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2441}}^1$

素因数の和:2604

約数の個数: 32

約数和(自身を含む): 87912000

約数和(自身を除く): 38811285

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 149, 447, 745, 1341, 2235, 2441, 4023, 6705, 7323, 12205, 20115, 21969, 36615, 65907, 109845, 329535, 363709, 1091127, 1818545, 3273381, 5455635, 9820143, 16366905, 49100715]

約数ペア:

[(1, 49100715), (3, 16366905), (5, 9820143), (9, 5455635), (15, 3273381), (27, 1818545), (45, 1091127), (135, 363709), (149, 329535), (447, 109845), (745, 65907), (1341, 36615), (2235, 21969), (2441, 20115), (4023, 12205), (6705, 7323)]