20183085

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{34501}}^1$

素因数の和:34525

約数の個数: 24

約数和(自身を含む): 37676184

約数和(自身を除く): 17493099

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 34501, 103503, 172505, 310509, 448513, 517515, 1345539, 1552545, 2242565, 4036617, 6727695, 20183085]

約数ペア:

[(1, 20183085), (3, 6727695), (5, 4036617), (9, 2242565), (13, 1552545), (15, 1345539), (39, 517515), (45, 448513), (65, 310509), (117, 172505), (195, 103503), (585, 34501)]