125388675

素因数分解:

$3^3\times 5^2\times {\mathrm{431}}^2$

素因数の和:881

約数の個数: 36

約数和(自身を含む): 230879320

約数和(自身を除く): 105490645

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 431, 675, 1293, 2155, 3879, 6465, 10775, 11637, 19395, 32325, 58185, 96975, 185761, 290925, 557283, 928805, 1671849, 2786415, 4644025, 5015547, 8359245, 13932075, 25077735, 41796225, 125388675]

約数ペア:

[(1, 125388675), (3, 41796225), (5, 25077735), (9, 13932075), (15, 8359245), (25, 5015547), (27, 4644025), (45, 2786415), (75, 1671849), (135, 928805), (225, 557283), (431, 290925), (675, 185761), (1293, 96975), (2155, 58185), (3879, 32325), (6465, 19395), (10775, 11637)]