68238885

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1097}}^1$

素因数の和:1158

約数の個数: 64

約数和(自身を含む): 132814080

約数和(自身を除く): 64575195

約数列:

[1, 3, 5, 11, 13, 15, 29, 33, 39, 55, 65, 87, 143, 145, 165, 195, 319, 377, 429, 435, 715, 957, 1097, 1131, 1595, 1885, 2145, 3291, 4147, 4785, 5485, 5655, 12067, 12441, 14261, 16455, 20735, 31813, 36201, 42783, 60335, 62205, 71305, 95439, 156871, 159065, 181005, 213915, 349943, 413569, 470613, 477195, 784355, 1049829, 1240707, 1749715, 2067845, 2353065, 4549259, 5249145, 6203535, 13647777, 22746295, 68238885]

約数ペア:

[(1, 68238885), (3, 22746295), (5, 13647777), (11, 6203535), (13, 5249145), (15, 4549259), (29, 2353065), (33, 2067845), (39, 1749715), (55, 1240707), (65, 1049829), (87, 784355), (143, 477195), (145, 470613), (165, 413569), (195, 349943), (319, 213915), (377, 181005), (429, 159065), (435, 156871), (715, 95439), (957, 71305), (1097, 62205), (1131, 60335), (1595, 42783), (1885, 36201), (2145, 31813), (3291, 20735), (4147, 16455), (4785, 14261), (5485, 12441), (5655, 12067)]