2307825

素因数分解:

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

素因数の和:295

約数の個数: 48

約数和(自身を含む): 4583040

約数和(自身を除く): 2275215

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 117, 135, 195, 225, 263, 325, 351, 585, 675, 789, 975, 1315, 1755, 2367, 2925, 3419, 3945, 6575, 7101, 8775, 10257, 11835, 17095, 19725, 30771, 35505, 51285, 59175, 85475, 92313, 153855, 177525, 256425, 461565, 769275, 2307825]

約数ペア:

[(1, 2307825), (3, 769275), (5, 461565), (9, 256425), (13, 177525), (15, 153855), (25, 92313), (27, 85475), (39, 59175), (45, 51285), (65, 35505), (75, 30771), (117, 19725), (135, 17095), (195, 11835), (225, 10257), (263, 8775), (325, 7101), (351, 6575), (585, 3945), (675, 3419), (789, 2925), (975, 2367), (1315, 1755)]