486586325

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^2$

素因数の和:362

約数の個数: 36

約数和(自身を含む): 654106572

約数和(自身を除く): 167520247

約数列:

[1, 5, 17, 25, 61, 85, 137, 305, 425, 685, 1037, 1525, 2329, 3425, 5185, 8357, 11645, 18769, 25925, 41785, 58225, 93845, 142069, 208925, 319073, 469225, 710345, 1144909, 1595365, 3551725, 5724545, 7976825, 19463453, 28622725, 97317265, 486586325]

約数ペア:

[(1, 486586325), (5, 97317265), (17, 28622725), (25, 19463453), (61, 7976825), (85, 5724545), (137, 3551725), (305, 1595365), (425, 1144909), (685, 710345), (1037, 469225), (1525, 319073), (2329, 208925), (3425, 142069), (5185, 93845), (8357, 58225), (11645, 41785), (18769, 25925)]