396102005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{881}}^1\times {\mathrm{6917}}^1$

素因数の和:7816

約数の個数: 16

約数和(自身を含む): 512540784

約数和(自身を除く): 116438779

約数列:

[1, 5, 13, 65, 881, 4405, 6917, 11453, 34585, 57265, 89921, 449605, 6093877, 30469385, 79220401, 396102005]

約数ペア:

[(1, 396102005), (5, 79220401), (13, 30469385), (65, 6093877), (881, 449605), (4405, 89921), (6917, 57265), (11453, 34585)]