1128195

素因数分解:

$3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:212

約数の個数: 32

約数和(自身を含む): 2053440

約数和(自身を除く): 925245

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 135, 137, 183, 305, 411, 549, 685, 915, 1233, 1647, 2055, 2745, 3699, 6165, 8235, 8357, 18495, 25071, 41785, 75213, 125355, 225639, 376065, 1128195]

約数ペア:

[(1, 1128195), (3, 376065), (5, 225639), (9, 125355), (15, 75213), (27, 41785), (45, 25071), (61, 18495), (135, 8357), (137, 8235), (183, 6165), (305, 3699), (411, 2745), (549, 2055), (685, 1647), (915, 1233)]