7448625

素因数分解:

$3^3\times 5^3\times {\mathrm{2207}}^1$

素因数の和:2231

約数の個数: 32

約数和(自身を含む): 13777920

約数和(自身を除く): 6329295

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 675, 1125, 2207, 3375, 6621, 11035, 19863, 33105, 55175, 59589, 99315, 165525, 275875, 297945, 496575, 827625, 1489725, 2482875, 7448625]

約数ペア:

[(1, 7448625), (3, 2482875), (5, 1489725), (9, 827625), (15, 496575), (25, 297945), (27, 275875), (45, 165525), (75, 99315), (125, 59589), (135, 55175), (225, 33105), (375, 19863), (675, 11035), (1125, 6621), (2207, 3375)]