27864495

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{10151}}^1$

素因数の和:10223

約数の個数: 24

約数和(自身を含む): 49095072

約数和(自身を除く): 21230577

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 2745, 10151, 30453, 50755, 91359, 152265, 456795, 619211, 1857633, 3096055, 5572899, 9288165, 27864495]

約数ペア:

[(1, 27864495), (3, 9288165), (5, 5572899), (9, 3096055), (15, 1857633), (45, 619211), (61, 456795), (183, 152265), (305, 91359), (549, 50755), (915, 30453), (2745, 10151)]