13912875

素因数分解:

$3^2\times 5^3\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:253

約数の個数: 48

約数和(自身を含む): 25552800

約数和(自身を除く): 11639925

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 83, 125, 149, 225, 249, 375, 415, 447, 745, 747, 1125, 1245, 1341, 2075, 2235, 3725, 3735, 6225, 6705, 10375, 11175, 12367, 18625, 18675, 31125, 33525, 37101, 55875, 61835, 93375, 111303, 167625, 185505, 309175, 556515, 927525, 1545875, 2782575, 4637625, 13912875]

約数ペア:

[(1, 13912875), (3, 4637625), (5, 2782575), (9, 1545875), (15, 927525), (25, 556515), (45, 309175), (75, 185505), (83, 167625), (125, 111303), (149, 93375), (225, 61835), (249, 55875), (375, 37101), (415, 33525), (447, 31125), (745, 18675), (747, 18625), (1125, 12367), (1245, 11175), (1341, 10375), (2075, 6705), (2235, 6225), (3725, 3735)]