494101075

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{1409}}^1$

素因数の和:1528

約数の個数: 36

約数和(自身を含む): 671910120

約数和(自身を除く): 177809045

約数列:

[1, 5, 13, 25, 65, 83, 169, 325, 415, 845, 1079, 1409, 2075, 4225, 5395, 7045, 14027, 18317, 26975, 35225, 70135, 91585, 116947, 238121, 350675, 457925, 584735, 1190605, 1520311, 2923675, 5953025, 7601555, 19764043, 38007775, 98820215, 494101075]

約数ペア:

[(1, 494101075), (5, 98820215), (13, 38007775), (25, 19764043), (65, 7601555), (83, 5953025), (169, 2923675), (325, 1520311), (415, 1190605), (845, 584735), (1079, 457925), (1409, 350675), (2075, 238121), (4225, 116947), (5395, 91585), (7045, 70135), (14027, 35225), (18317, 26975)]