7100805

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 11848320

約数和(自身を除く): 4747515

約数列:

[1, 3, 5, 15, 43, 101, 109, 129, 215, 303, 327, 505, 545, 645, 1515, 1635, 4343, 4687, 11009, 13029, 14061, 21715, 23435, 33027, 55045, 65145, 70305, 165135, 473387, 1420161, 2366935, 7100805]

約数ペア:

[(1, 7100805), (3, 2366935), (5, 1420161), (15, 473387), (43, 165135), (101, 70305), (109, 65145), (129, 55045), (215, 33027), (303, 23435), (327, 21715), (505, 14061), (545, 13029), (645, 11009), (1515, 4687), (1635, 4343)]