2921000535

素因数分解:

$3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{167729}}^1$

素因数の和:167789

約数の個数: 40

約数和(自身を含む): 5357967120

約数和(自身を除く): 2436966585

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 81, 129, 135, 215, 387, 405, 645, 1161, 1935, 3483, 5805, 17415, 167729, 503187, 838645, 1509561, 2515935, 4528683, 7212347, 7547805, 13586049, 21637041, 22643415, 36061735, 64911123, 67930245, 108185205, 194733369, 324555615, 584200107, 973666845, 2921000535]

約数ペア:

[(1, 2921000535), (3, 973666845), (5, 584200107), (9, 324555615), (15, 194733369), (27, 108185205), (43, 67930245), (45, 64911123), (81, 36061735), (129, 22643415), (135, 21637041), (215, 13586049), (387, 7547805), (405, 7212347), (645, 4528683), (1161, 2515935), (1935, 1509561), (3483, 838645), (5805, 503187), (17415, 167729)]