5387525

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1$

素因数の和:182

約数の個数: 36

約数和(自身を含む): 7965636

約数和(自身を除く): 2578111

約数列:

[1, 5, 11, 13, 25, 55, 65, 121, 137, 143, 275, 325, 605, 685, 715, 1507, 1573, 1781, 3025, 3425, 3575, 7535, 7865, 8905, 16577, 19591, 37675, 39325, 44525, 82885, 97955, 215501, 414425, 489775, 1077505, 5387525]

約数ペア:

[(1, 5387525), (5, 1077505), (11, 489775), (13, 414425), (25, 215501), (55, 97955), (65, 82885), (121, 44525), (137, 39325), (143, 37675), (275, 19591), (325, 16577), (605, 8905), (685, 7865), (715, 7535), (1507, 3575), (1573, 3425), (1781, 3025)]