90859455

素因数分解:

$3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{4517}}^1$

素因数の和:4680

約数の個数: 32

約数和(自身を含む): 162648000

約数和(自身を除く): 71788545

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 149, 447, 745, 1341, 2235, 4023, 4517, 6705, 13551, 20115, 22585, 40653, 67755, 121959, 203265, 609795, 673033, 2019099, 3365165, 6057297, 10095495, 18171891, 30286485, 90859455]

約数ペア:

[(1, 90859455), (3, 30286485), (5, 18171891), (9, 10095495), (15, 6057297), (27, 3365165), (45, 2019099), (135, 673033), (149, 609795), (447, 203265), (745, 121959), (1341, 67755), (2235, 40653), (4023, 22585), (4517, 20115), (6705, 13551)]