15206568025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{997}}^1\times {\mathrm{1499}}^1$

素因数の和:2554

約数の個数: 48

約数和(自身を含む): 21161592000

約数和(自身を除く): 5955023975

約数列:

[1, 5, 11, 25, 37, 55, 185, 275, 407, 925, 997, 1499, 2035, 4985, 7495, 10175, 10967, 16489, 24925, 36889, 37475, 54835, 55463, 82445, 184445, 274175, 277315, 405779, 412225, 610093, 922225, 1386575, 1494503, 2028895, 3050465, 7472515, 10144475, 15252325, 16439533, 37362575, 55296611, 82197665, 276483055, 410988325, 608262721, 1382415275, 3041313605, 15206568025]

約数ペア:

[(1, 15206568025), (5, 3041313605), (11, 1382415275), (25, 608262721), (37, 410988325), (55, 276483055), (185, 82197665), (275, 55296611), (407, 37362575), (925, 16439533), (997, 15252325), (1499, 10144475), (2035, 7472515), (4985, 3050465), (7495, 2028895), (10175, 1494503), (10967, 1386575), (16489, 922225), (24925, 610093), (36889, 412225), (37475, 405779), (54835, 277315), (55463, 274175), (82445, 184445)]