2017615095

素因数分解:

$3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{86389}}^1$

素因数の和:86576

約数の個数: 32

約数和(自身を含む): 3607646400

約数和(自身を除く): 1590031305

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 173, 519, 865, 1557, 2595, 4671, 7785, 23355, 86389, 259167, 431945, 777501, 1295835, 2332503, 3887505, 11662515, 14945297, 44835891, 74726485, 134507673, 224179455, 403523019, 672538365, 2017615095]

約数ペア:

[(1, 2017615095), (3, 672538365), (5, 403523019), (9, 224179455), (15, 134507673), (27, 74726485), (45, 44835891), (135, 14945297), (173, 11662515), (519, 3887505), (865, 2332503), (1557, 1295835), (2595, 777501), (4671, 431945), (7785, 259167), (23355, 86389)]