71034465

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1999}}^1$

素因数の和:2133

約数の個数: 32

約数和(自身を含む): 119808000

約数和(自身を除く): 48773535

約数列:

[1, 3, 5, 15, 23, 69, 103, 115, 309, 345, 515, 1545, 1999, 2369, 5997, 7107, 9995, 11845, 29985, 35535, 45977, 137931, 205897, 229885, 617691, 689655, 1029485, 3088455, 4735631, 14206893, 23678155, 71034465]

約数ペア:

[(1, 71034465), (3, 23678155), (5, 14206893), (15, 4735631), (23, 3088455), (69, 1029485), (103, 689655), (115, 617691), (309, 229885), (345, 205897), (515, 137931), (1545, 45977), (1999, 35535), (2369, 29985), (5997, 11845), (7107, 9995)]