18419274315

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10495313}}^1$

素因数の和:10495340

約数の個数: 32

約数和(自身を含む): 35264255040

約数和(自身を除く): 16844980725

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 10495313, 31485939, 52476565, 94457817, 136439069, 157429695, 283373451, 409317207, 472289085, 682195345, 1227951621, 1416867255, 2046586035, 3683854863, 6139758105, 18419274315]

約数ペア:

[(1, 18419274315), (3, 6139758105), (5, 3683854863), (9, 2046586035), (13, 1416867255), (15, 1227951621), (27, 682195345), (39, 472289085), (45, 409317207), (65, 283373451), (117, 157429695), (135, 136439069), (195, 94457817), (351, 52476565), (585, 31485939), (1755, 10495313)]