191042475

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3697}}^1$

素因数の和:3776

約数の個数: 48

約数和(自身を含む): 346665312

約数和(自身を除く): 155622837

約数列:

[1, 3, 5, 13, 15, 25, 39, 53, 65, 75, 159, 195, 265, 325, 689, 795, 975, 1325, 2067, 3445, 3697, 3975, 10335, 11091, 17225, 18485, 48061, 51675, 55455, 92425, 144183, 195941, 240305, 277275, 587823, 720915, 979705, 1201525, 2547233, 2939115, 3604575, 4898525, 7641699, 12736165, 14695575, 38208495, 63680825, 191042475]

約数ペア:

[(1, 191042475), (3, 63680825), (5, 38208495), (13, 14695575), (15, 12736165), (25, 7641699), (39, 4898525), (53, 3604575), (65, 2939115), (75, 2547233), (159, 1201525), (195, 979705), (265, 720915), (325, 587823), (689, 277275), (795, 240305), (975, 195941), (1325, 144183), (2067, 92425), (3445, 55455), (3697, 51675), (3975, 48061), (10335, 18485), (11091, 17225)]