2013280075

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{15887}}^1$

素因数の和:16071

約数の個数: 24

約数和(自身を含む): 2582816832

約数和(自身を除く): 569536757

約数列:

[1, 5, 25, 37, 137, 185, 685, 925, 3425, 5069, 15887, 25345, 79435, 126725, 397175, 587819, 2176519, 2939095, 10882595, 14695475, 54412975, 80531203, 402656015, 2013280075]

約数ペア:

[(1, 2013280075), (5, 402656015), (25, 80531203), (37, 54412975), (137, 14695475), (185, 10882595), (685, 2939095), (925, 2176519), (3425, 587819), (5069, 397175), (15887, 126725), (25345, 79435)]