53553915

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{25321}}^1$

素因数の和:25379

約数の個数: 24

約数和(自身を含む): 94805568

約数和(自身を除く): 41251653

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 25321, 75963, 126605, 227889, 379815, 1139445, 1190087, 3570261, 5950435, 10710783, 17851305, 53553915]

約数ペア:

[(1, 53553915), (3, 17851305), (5, 10710783), (9, 5950435), (15, 3570261), (45, 1190087), (47, 1139445), (141, 379815), (235, 227889), (423, 126605), (705, 75963), (2115, 25321)]