39903375

素因数分解:

$3^1\times 5^3\times {\mathrm{97}}^1\times {\mathrm{1097}}^1$

素因数の和:1212

約数の個数: 32

約数和(自身を含む): 67144896

約数和(自身を除く): 27241521

約数列:

[1, 3, 5, 15, 25, 75, 97, 125, 291, 375, 485, 1097, 1455, 2425, 3291, 5485, 7275, 12125, 16455, 27425, 36375, 82275, 106409, 137125, 319227, 411375, 532045, 1596135, 2660225, 7980675, 13301125, 39903375]

約数ペア:

[(1, 39903375), (3, 13301125), (5, 7980675), (15, 2660225), (25, 1596135), (75, 532045), (97, 411375), (125, 319227), (291, 137125), (375, 106409), (485, 82275), (1097, 36375), (1455, 27425), (2425, 16455), (3291, 12125), (5485, 7275)]