77408175

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79393}}^1$

素因数の和:79419

約数の個数: 24

約数和(自身を含む): 137827984

約数和(自身を除く): 60419809

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 79393, 238179, 396965, 1032109, 1190895, 1984825, 3096327, 5160545, 5954475, 15481635, 25802725, 77408175]

約数ペア:

[(1, 77408175), (3, 25802725), (5, 15481635), (13, 5954475), (15, 5160545), (25, 3096327), (39, 1984825), (65, 1190895), (75, 1032109), (195, 396965), (325, 238179), (975, 79393)]