25509165

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2917}}^1$

素因数の和:2989

約数の個数: 32

約数和(自身を含む): 45380736

約数和(自身を除く): 19871571

約数列:

[1, 3, 5, 11, 15, 33, 53, 55, 159, 165, 265, 583, 795, 1749, 2915, 2917, 8745, 8751, 14585, 32087, 43755, 96261, 154601, 160435, 463803, 481305, 773005, 1700611, 2319015, 5101833, 8503055, 25509165]

約数ペア:

[(1, 25509165), (3, 8503055), (5, 5101833), (11, 2319015), (15, 1700611), (33, 773005), (53, 481305), (55, 463803), (159, 160435), (165, 154601), (265, 96261), (583, 43755), (795, 32087), (1749, 14585), (2915, 8751), (2917, 8745)]