27431319405

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{239}}^1\times {\mathrm{156157}}^1$

素因数の和:156418

約数の個数: 48

約数和(自身を含む): 51269794560

約数和(自身を除く): 23838475155

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 239, 245, 717, 735, 1195, 1673, 3585, 5019, 8365, 11711, 25095, 35133, 58555, 156157, 175665, 468471, 780785, 1093099, 2342355, 3279297, 5465495, 7651693, 16396485, 22955079, 37321523, 38258465, 111964569, 114775395, 186607615, 261250661, 559822845, 783751983, 1306253305, 1828754627, 3918759915, 5486263881, 9143773135, 27431319405]

約数ペア:

[(1, 27431319405), (3, 9143773135), (5, 5486263881), (7, 3918759915), (15, 1828754627), (21, 1306253305), (35, 783751983), (49, 559822845), (105, 261250661), (147, 186607615), (239, 114775395), (245, 111964569), (717, 38258465), (735, 37321523), (1195, 22955079), (1673, 16396485), (3585, 7651693), (5019, 5465495), (8365, 3279297), (11711, 2342355), (25095, 1093099), (35133, 780785), (58555, 468471), (156157, 175665)]