157022415

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2579}}^1$

素因数の和:2645

約数の個数: 64

約数和(自身を含む): 312076800

約数和(自身を除く): 155054385

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 41, 45, 55, 99, 123, 135, 165, 205, 297, 369, 451, 495, 615, 1107, 1353, 1485, 1845, 2255, 2579, 4059, 5535, 6765, 7737, 12177, 12895, 20295, 23211, 28369, 38685, 60885, 69633, 85107, 105739, 116055, 141845, 255321, 317217, 348165, 425535, 528695, 765963, 951651, 1163129, 1276605, 1586085, 2854953, 3489387, 3829815, 4758255, 5815645, 10468161, 14274765, 17446935, 31404483, 52340805, 157022415]

約数ペア:

[(1, 157022415), (3, 52340805), (5, 31404483), (9, 17446935), (11, 14274765), (15, 10468161), (27, 5815645), (33, 4758255), (41, 3829815), (45, 3489387), (55, 2854953), (99, 1586085), (123, 1276605), (135, 1163129), (165, 951651), (205, 765963), (297, 528695), (369, 425535), (451, 348165), (495, 317217), (615, 255321), (1107, 141845), (1353, 116055), (1485, 105739), (1845, 85107), (2255, 69633), (2579, 60885), (4059, 38685), (5535, 28369), (6765, 23211), (7737, 20295), (12177, 12895)]