15280365

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1933}}^1$

素因数の和:1989

約数の個数: 32

約数和(自身を含む): 26735616

約数和(自身を除く): 11455251

約数列:

[1, 3, 5, 15, 17, 31, 51, 85, 93, 155, 255, 465, 527, 1581, 1933, 2635, 5799, 7905, 9665, 28995, 32861, 59923, 98583, 164305, 179769, 299615, 492915, 898845, 1018691, 3056073, 5093455, 15280365]

約数ペア:

[(1, 15280365), (3, 5093455), (5, 3056073), (15, 1018691), (17, 898845), (31, 492915), (51, 299615), (85, 179769), (93, 164305), (155, 98583), (255, 59923), (465, 32861), (527, 28995), (1581, 9665), (1933, 7905), (2635, 5799)]