149529025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{257}}^1$

素因数の和:358

約数の個数: 36

約数和(自身を含む): 202557348

約数和(自身を除く): 53028323

約数列:

[1, 5, 17, 25, 37, 85, 185, 257, 425, 629, 925, 1285, 1369, 3145, 4369, 6425, 6845, 9509, 15725, 21845, 23273, 34225, 47545, 109225, 116365, 161653, 237725, 351833, 581825, 808265, 1759165, 4041325, 5981161, 8795825, 29905805, 149529025]

約数ペア:

[(1, 149529025), (5, 29905805), (17, 8795825), (25, 5981161), (37, 4041325), (85, 1759165), (185, 808265), (257, 581825), (425, 351833), (629, 237725), (925, 161653), (1285, 116365), (1369, 109225), (3145, 47545), (4369, 34225), (6425, 23273), (6845, 21845), (9509, 15725)]