180222735

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{22291}}^1$

素因数の和:22324

約数の個数: 48

約数和(自身を含む): 365945472

約数和(自身を除く): 185722737

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 49, 55, 77, 105, 147, 165, 231, 245, 385, 539, 735, 1155, 1617, 2695, 8085, 22291, 66873, 111455, 156037, 245201, 334365, 468111, 735603, 780185, 1092259, 1226005, 1716407, 2340555, 3276777, 3678015, 5149221, 5461295, 8582035, 12014849, 16383885, 25746105, 36044547, 60074245, 180222735]

約数ペア:

[(1, 180222735), (3, 60074245), (5, 36044547), (7, 25746105), (11, 16383885), (15, 12014849), (21, 8582035), (33, 5461295), (35, 5149221), (49, 3678015), (55, 3276777), (77, 2340555), (105, 1716407), (147, 1226005), (165, 1092259), (231, 780185), (245, 735603), (385, 468111), (539, 334365), (735, 245201), (1155, 156037), (1617, 111455), (2695, 66873), (8085, 22291)]