39439125

素因数分解:

$3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{3187}}^1$

素因数の和:3219

約数の個数: 48

約数和(自身を含む): 77583168

約数和(自身を除く): 38144043

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 125, 165, 225, 275, 375, 495, 825, 1125, 1375, 2475, 3187, 4125, 9561, 12375, 15935, 28683, 35057, 47805, 79675, 105171, 143415, 175285, 239025, 315513, 398375, 525855, 717075, 876425, 1195125, 1577565, 2629275, 3585375, 4382125, 7887825, 13146375, 39439125]

約数ペア:

[(1, 39439125), (3, 13146375), (5, 7887825), (9, 4382125), (11, 3585375), (15, 2629275), (25, 1577565), (33, 1195125), (45, 876425), (55, 717075), (75, 525855), (99, 398375), (125, 315513), (165, 239025), (225, 175285), (275, 143415), (375, 105171), (495, 79675), (825, 47805), (1125, 35057), (1375, 28683), (2475, 15935), (3187, 12375), (4125, 9561)]