2927995

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:92

約数の個数: 48

約数和(自身を含む): 4678560

約数和(自身を除く): 1750565

約数列:

[1, 5, 7, 17, 19, 35, 37, 49, 85, 95, 119, 133, 185, 245, 259, 323, 595, 629, 665, 703, 833, 931, 1295, 1615, 1813, 2261, 3145, 3515, 4165, 4403, 4655, 4921, 9065, 11305, 11951, 15827, 22015, 24605, 30821, 34447, 59755, 79135, 83657, 154105, 172235, 418285, 585599, 2927995]

約数ペア:

[(1, 2927995), (5, 585599), (7, 418285), (17, 172235), (19, 154105), (35, 83657), (37, 79135), (49, 59755), (85, 34447), (95, 30821), (119, 24605), (133, 22015), (185, 15827), (245, 11951), (259, 11305), (323, 9065), (595, 4921), (629, 4655), (665, 4403), (703, 4165), (833, 3515), (931, 3145), (1295, 2261), (1615, 1813)]