13460975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1579}}^1$

素因数の和:1631

約数の個数: 24

約数和(自身を含む): 18808320

約数和(自身を除く): 5347345

約数列:

[1, 5, 11, 25, 31, 55, 155, 275, 341, 775, 1579, 1705, 7895, 8525, 17369, 39475, 48949, 86845, 244745, 434225, 538439, 1223725, 2692195, 13460975]

約数ペア:

[(1, 13460975), (5, 2692195), (11, 1223725), (25, 538439), (31, 434225), (55, 244745), (155, 86845), (275, 48949), (341, 39475), (775, 17369), (1579, 8525), (1705, 7895)]