29720346795

素因数分解:

$3^3\times 5^1\times {\mathrm{1861}}^1\times {\mathrm{118297}}^1$

素因数の和:120172

約数の個数: 32

約数和(自身を含む): 52865010240

約数和(自身を除く): 23144663445

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1861, 5583, 9305, 16749, 27915, 50247, 83745, 118297, 251235, 354891, 591485, 1064673, 1774455, 3194019, 5323365, 15970095, 220150717, 660452151, 1100753585, 1981356453, 3302260755, 5944069359, 9906782265, 29720346795]

約数ペア:

[(1, 29720346795), (3, 9906782265), (5, 5944069359), (9, 3302260755), (15, 1981356453), (27, 1100753585), (45, 660452151), (135, 220150717), (1861, 15970095), (5583, 5323365), (9305, 3194019), (16749, 1774455), (27915, 1064673), (50247, 591485), (83745, 354891), (118297, 251235)]