13186575

素因数分解:

$3^2\times 5^2\times {\mathrm{103}}^1\times {\mathrm{569}}^1$

素因数の和:688

約数の個数: 36

約数和(自身を含む): 23889840

約数和(自身を除く): 10703265

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 103, 225, 309, 515, 569, 927, 1545, 1707, 2575, 2845, 4635, 5121, 7725, 8535, 14225, 23175, 25605, 42675, 58607, 128025, 175821, 293035, 527463, 879105, 1465175, 2637315, 4395525, 13186575]

約数ペア:

[(1, 13186575), (3, 4395525), (5, 2637315), (9, 1465175), (15, 879105), (25, 527463), (45, 293035), (75, 175821), (103, 128025), (225, 58607), (309, 42675), (515, 25605), (569, 23175), (927, 14225), (1545, 8535), (1707, 7725), (2575, 5121), (2845, 4635)]