148616975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{727}}^1$

素因数の和:804

約数の個数: 48

約数和(自身を含む): 216111168

約数和(自身を除く): 67494193

約数列:

[1, 5, 13, 17, 25, 37, 65, 85, 185, 221, 325, 425, 481, 629, 727, 925, 1105, 2405, 3145, 3635, 5525, 8177, 9451, 12025, 12359, 15725, 18175, 26899, 40885, 47255, 61795, 134495, 160667, 204425, 236275, 308975, 349687, 457283, 672475, 803335, 1748435, 2286415, 4016675, 5944679, 8742175, 11432075, 29723395, 148616975]

約数ペア:

[(1, 148616975), (5, 29723395), (13, 11432075), (17, 8742175), (25, 5944679), (37, 4016675), (65, 2286415), (85, 1748435), (185, 803335), (221, 672475), (325, 457283), (425, 349687), (481, 308975), (629, 236275), (727, 204425), (925, 160667), (1105, 134495), (2405, 61795), (3145, 47255), (3635, 40885), (5525, 26899), (8177, 18175), (9451, 15725), (12025, 12359)]