3846375

素因数分解:

$3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{263}}^1$

素因数の和:297

約数の個数: 48

約数和(自身を含む): 7495488

約数和(自身を除く): 3649113

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 125, 195, 225, 263, 325, 375, 585, 789, 975, 1125, 1315, 1625, 2367, 2925, 3419, 3945, 4875, 6575, 10257, 11835, 14625, 17095, 19725, 30771, 32875, 51285, 59175, 85475, 98625, 153855, 256425, 295875, 427375, 769275, 1282125, 3846375]

約数ペア:

[(1, 3846375), (3, 1282125), (5, 769275), (9, 427375), (13, 295875), (15, 256425), (25, 153855), (39, 98625), (45, 85475), (65, 59175), (75, 51285), (117, 32875), (125, 30771), (195, 19725), (225, 17095), (263, 14625), (325, 11835), (375, 10257), (585, 6575), (789, 4875), (975, 3945), (1125, 3419), (1315, 2925), (1625, 2367)]