329282605

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3917}}^1$

素因数の和:4005

約数の個数: 32

約数和(自身を含む): 446840064

約数和(自身を除く): 117557459

約数列:

[1, 5, 17, 23, 43, 85, 115, 215, 391, 731, 989, 1955, 3655, 3917, 4945, 16813, 19585, 66589, 84065, 90091, 168431, 332945, 450455, 842155, 1531547, 2863327, 3873913, 7657735, 14316635, 19369565, 65856521, 329282605]

約数ペア:

[(1, 329282605), (5, 65856521), (17, 19369565), (23, 14316635), (43, 7657735), (85, 3873913), (115, 2863327), (215, 1531547), (391, 842155), (731, 450455), (989, 332945), (1955, 168431), (3655, 90091), (3917, 84065), (4945, 66589), (16813, 19585)]