769275

素因数分解:

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

素因数の和:292

約数の個数: 36

約数和(自身を含む): 1489488

約数和(自身を除く): 720213

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 263, 325, 585, 789, 975, 1315, 2367, 2925, 3419, 3945, 6575, 10257, 11835, 17095, 19725, 30771, 51285, 59175, 85475, 153855, 256425, 769275]

約数ペア:

[(1, 769275), (3, 256425), (5, 153855), (9, 85475), (13, 59175), (15, 51285), (25, 30771), (39, 19725), (45, 17095), (65, 11835), (75, 10257), (117, 6575), (195, 3945), (225, 3419), (263, 2925), (325, 2367), (585, 1315), (789, 975)]