7572825

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{863}}^1$

素因数の和:895

約数の個数: 48

約数和(自身を含む): 14999040

約数和(自身を除く): 7426215

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 117, 135, 195, 225, 325, 351, 585, 675, 863, 975, 1755, 2589, 2925, 4315, 7767, 8775, 11219, 12945, 21575, 23301, 33657, 38835, 56095, 64725, 100971, 116505, 168285, 194175, 280475, 302913, 504855, 582525, 841425, 1514565, 2524275, 7572825]

約数ペア:

[(1, 7572825), (3, 2524275), (5, 1514565), (9, 841425), (13, 582525), (15, 504855), (25, 302913), (27, 280475), (39, 194175), (45, 168285), (65, 116505), (75, 100971), (117, 64725), (135, 56095), (195, 38835), (225, 33657), (325, 23301), (351, 21575), (585, 12945), (675, 11219), (863, 8775), (975, 7767), (1755, 4315), (2589, 2925)]