90646245

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{106019}}^1$

素因数の和:106049

約数の個数: 24

約数和(自身を含む): 165391200

約数和(自身を除く): 74744955

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 106019, 318057, 530095, 954171, 1590285, 2014361, 4770855, 6043083, 10071805, 18129249, 30215415, 90646245]

約数ペア:

[(1, 90646245), (3, 30215415), (5, 18129249), (9, 10071805), (15, 6043083), (19, 4770855), (45, 2014361), (57, 1590285), (95, 954171), (171, 530095), (285, 318057), (855, 106019)]