81104045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{27823}}^1$

素因数の和:27892

約数の個数: 16

約数和(自身を含む): 108179712

約数和(自身を除く): 27075667

約数列:

[1, 5, 11, 53, 55, 265, 583, 2915, 27823, 139115, 306053, 1474619, 1530265, 7373095, 16220809, 81104045]

約数ペア:

[(1, 81104045), (5, 16220809), (11, 7373095), (53, 1530265), (55, 1474619), (265, 306053), (583, 139115), (2915, 27823)]