38491485

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{557}}^1$

素因数の和:853

約数の個数: 32

約数和(自身を含む): 65567232

約数和(自身を除く): 27075747

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 271, 557, 813, 1355, 1671, 2785, 4065, 4607, 8355, 9469, 13821, 23035, 28407, 47345, 69105, 142035, 150947, 452841, 754735, 2264205, 2566099, 7698297, 12830495, 38491485]

約数ペア:

[(1, 38491485), (3, 12830495), (5, 7698297), (15, 2566099), (17, 2264205), (51, 754735), (85, 452841), (255, 150947), (271, 142035), (557, 69105), (813, 47345), (1355, 28407), (1671, 23035), (2785, 13821), (4065, 9469), (4607, 8355)]