25076785

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 33841152

約数和(自身を除く): 8764367

約数列:

[1, 5, 17, 23, 85, 101, 115, 127, 391, 505, 635, 1717, 1955, 2159, 2323, 2921, 8585, 10795, 11615, 12827, 14605, 39491, 49657, 64135, 197455, 218059, 248285, 295021, 1090295, 1475105, 5015357, 25076785]

約数ペア:

[(1, 25076785), (5, 5015357), (17, 1475105), (23, 1090295), (85, 295021), (101, 248285), (115, 218059), (127, 197455), (391, 64135), (505, 49657), (635, 39491), (1717, 14605), (1955, 12827), (2159, 11615), (2323, 10795), (2921, 8585)]