157784265

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5953}}^1$

素因数の和:6014

約数の個数: 48

約数和(自身を含む): 297223680

約数和(自身を除く): 139439415

約数列:

[1, 3, 5, 9, 15, 19, 31, 45, 57, 93, 95, 155, 171, 279, 285, 465, 589, 855, 1395, 1767, 2945, 5301, 5953, 8835, 17859, 26505, 29765, 53577, 89295, 113107, 184543, 267885, 339321, 553629, 565535, 922715, 1017963, 1660887, 1696605, 2768145, 3506317, 5089815, 8304435, 10518951, 17531585, 31556853, 52594755, 157784265]

約数ペア:

[(1, 157784265), (3, 52594755), (5, 31556853), (9, 17531585), (15, 10518951), (19, 8304435), (31, 5089815), (45, 3506317), (57, 2768145), (93, 1696605), (95, 1660887), (155, 1017963), (171, 922715), (279, 565535), (285, 553629), (465, 339321), (589, 267885), (855, 184543), (1395, 113107), (1767, 89295), (2945, 53577), (5301, 29765), (5953, 26505), (8835, 17859)]