412877585

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:485

約数の個数: 32

約数和(自身を含む): 521779104

約数和(自身を除く): 108901519

約数列:

[1, 5, 41, 61, 137, 205, 241, 305, 685, 1205, 2501, 5617, 8357, 9881, 12505, 14701, 28085, 33017, 41785, 49405, 73505, 165085, 342637, 602741, 1353697, 1713185, 2014037, 3013705, 6768485, 10070185, 82575517, 412877585]

約数ペア:

[(1, 412877585), (5, 82575517), (41, 10070185), (61, 6768485), (137, 3013705), (205, 2014037), (241, 1713185), (305, 1353697), (685, 602741), (1205, 342637), (2501, 165085), (5617, 73505), (8357, 49405), (9881, 41785), (12505, 33017), (14701, 28085)]