8542125

素因数分解:

$3^3\times 5^3\times {\mathrm{2531}}^1$

素因数の和:2555

約数の個数: 32

約数和(自身を含む): 15799680

約数和(自身を除く): 7257555

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 675, 1125, 2531, 3375, 7593, 12655, 22779, 37965, 63275, 68337, 113895, 189825, 316375, 341685, 569475, 949125, 1708425, 2847375, 8542125]

約数ペア:

[(1, 8542125), (3, 2847375), (5, 1708425), (9, 949125), (15, 569475), (25, 341685), (27, 316375), (45, 189825), (75, 113895), (125, 68337), (135, 63275), (225, 37965), (375, 22779), (675, 12655), (1125, 7593), (2531, 3375)]