193729965

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2441}}^1$

素因数の和:2510

約数の個数: 64

約数和(自身を含む): 374153472

約数和(自身を除く): 180423507

約数列:

[1, 3, 5, 11, 13, 15, 33, 37, 39, 55, 65, 111, 143, 165, 185, 195, 407, 429, 481, 555, 715, 1221, 1443, 2035, 2145, 2405, 2441, 5291, 6105, 7215, 7323, 12205, 15873, 26455, 26851, 31733, 36615, 79365, 80553, 90317, 95199, 134255, 158665, 270951, 349063, 402765, 451585, 475995, 993487, 1047189, 1174121, 1354755, 1745315, 2980461, 3522363, 4967435, 5235945, 5870605, 12915331, 14902305, 17611815, 38745993, 64576655, 193729965]

約数ペア:

[(1, 193729965), (3, 64576655), (5, 38745993), (11, 17611815), (13, 14902305), (15, 12915331), (33, 5870605), (37, 5235945), (39, 4967435), (55, 3522363), (65, 2980461), (111, 1745315), (143, 1354755), (165, 1174121), (185, 1047189), (195, 993487), (407, 475995), (429, 451585), (481, 402765), (555, 349063), (715, 270951), (1221, 158665), (1443, 134255), (2035, 95199), (2145, 90317), (2405, 80553), (2441, 79365), (5291, 36615), (6105, 31733), (7215, 26851), (7323, 26455), (12205, 15873)]