60161855

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{409}}^1$

素因数の和:531

約数の個数: 32

約数和(自身を含む): 81553920

約数和(自身を除く): 21392065

約数列:

[1, 5, 13, 31, 65, 73, 155, 365, 403, 409, 949, 2015, 2045, 2263, 4745, 5317, 11315, 12679, 26585, 29419, 29857, 63395, 147095, 149285, 164827, 388141, 824135, 925567, 1940705, 4627835, 12032371, 60161855]

約数ペア:

[(1, 60161855), (5, 12032371), (13, 4627835), (31, 1940705), (65, 925567), (73, 824135), (155, 388141), (365, 164827), (403, 149285), (409, 147095), (949, 63395), (2015, 29857), (2045, 29419), (2263, 26585), (4745, 12679), (5317, 11315)]