10840125

素因数分解:

$3^1\times 5^3\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:366

約数の個数: 32

約数和(自身を含む): 18255744

約数和(自身を除く): 7415619

約数列:

[1, 3, 5, 15, 25, 75, 125, 137, 211, 375, 411, 633, 685, 1055, 2055, 3165, 3425, 5275, 10275, 15825, 17125, 26375, 28907, 51375, 79125, 86721, 144535, 433605, 722675, 2168025, 3613375, 10840125]

約数ペア:

[(1, 10840125), (3, 3613375), (5, 2168025), (15, 722675), (25, 433605), (75, 144535), (125, 86721), (137, 79125), (211, 51375), (375, 28907), (411, 26375), (633, 17125), (685, 15825), (1055, 10275), (2055, 5275), (3165, 3425)]