168520235535

素因数分解:

$3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{9676729}}^1$

素因数の和:9676789

約数の個数: 40

約数和(自身を含む): 309113463120

約数和(自身を除く): 140593227585

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 81, 129, 135, 215, 387, 405, 645, 1161, 1935, 3483, 5805, 17415, 9676729, 29030187, 48383645, 87090561, 145150935, 261271683, 416099347, 435452805, 783815049, 1248298041, 1306358415, 2080496735, 3744894123, 3919075245, 6241490205, 11234682369, 18724470615, 33704047107, 56173411845, 168520235535]

約数ペア:

[(1, 168520235535), (3, 56173411845), (5, 33704047107), (9, 18724470615), (15, 11234682369), (27, 6241490205), (43, 3919075245), (45, 3744894123), (81, 2080496735), (129, 1306358415), (135, 1248298041), (215, 783815049), (387, 435452805), (405, 416099347), (645, 261271683), (1161, 145150935), (1935, 87090561), (3483, 48383645), (5805, 29030187), (17415, 9676729)]