39942225

素因数分解:

$3^2\times 5^2\times {\mathrm{167}}^1\times {\mathrm{1063}}^1$

素因数の和:1246

約数の個数: 36

約数和(自身を含む): 72037056

約数和(自身を除く): 32094831

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 167, 225, 501, 835, 1063, 1503, 2505, 3189, 4175, 5315, 7515, 9567, 12525, 15945, 26575, 37575, 47835, 79725, 177521, 239175, 532563, 887605, 1597689, 2662815, 4438025, 7988445, 13314075, 39942225]

約数ペア:

[(1, 39942225), (3, 13314075), (5, 7988445), (9, 4438025), (15, 2662815), (25, 1597689), (45, 887605), (75, 532563), (167, 239175), (225, 177521), (501, 79725), (835, 47835), (1063, 37575), (1503, 26575), (2505, 15945), (3189, 12525), (4175, 9567), (5315, 7515)]