268471485

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{145513}}^1$

素因数の和:145565

約数の個数: 24

約数和(自身を含む): 476703864

約数和(自身を除く): 208232379

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 145513, 436539, 727565, 1309617, 2182695, 5966033, 6548085, 17898099, 29830165, 53694297, 89490495, 268471485]

約数ペア:

[(1, 268471485), (3, 89490495), (5, 53694297), (9, 29830165), (15, 17898099), (41, 6548085), (45, 5966033), (123, 2182695), (205, 1309617), (369, 727565), (615, 436539), (1845, 145513)]