201629225

素因数分解:

$5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{21739}}^1$

素因数の和:21809

約数の個数: 24

約数和(自身を含む): 291142080

約数和(自身を除く): 89512855

約数列:

[1, 5, 7, 25, 35, 53, 175, 265, 371, 1325, 1855, 9275, 21739, 108695, 152173, 543475, 760865, 1152167, 3804325, 5760835, 8065169, 28804175, 40325845, 201629225]

約数ペア:

[(1, 201629225), (5, 40325845), (7, 28804175), (25, 8065169), (35, 5760835), (53, 3804325), (175, 1152167), (265, 760865), (371, 543475), (1325, 152173), (1855, 108695), (9275, 21739)]