39779955

素因数分解:

$3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{7823}}^1$

素因数の和:7947

約数の個数: 24

約数和(自身を含む): 69571008

約数和(自身を除く): 29791053

約数列:

[1, 3, 5, 9, 15, 45, 113, 339, 565, 1017, 1695, 5085, 7823, 23469, 39115, 70407, 117345, 352035, 883999, 2651997, 4419995, 7955991, 13259985, 39779955]

約数ペア:

[(1, 39779955), (3, 13259985), (5, 7955991), (9, 4419995), (15, 2651997), (45, 883999), (113, 352035), (339, 117345), (565, 70407), (1017, 39115), (1695, 23469), (5085, 7823)]