13130235

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5119}}^1$

素因数の和:5152

約数の個数: 32

約数和(自身を含む): 24576000

約数和(自身を除く): 11445765

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 5119, 15357, 25595, 46071, 76785, 97261, 138213, 230355, 291783, 486305, 691065, 875349, 1458915, 2626047, 4376745, 13130235]

約数ペア:

[(1, 13130235), (3, 4376745), (5, 2626047), (9, 1458915), (15, 875349), (19, 691065), (27, 486305), (45, 291783), (57, 230355), (95, 138213), (135, 97261), (171, 76785), (285, 46071), (513, 25595), (855, 15357), (2565, 5119)]