4972945

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{521}}^1$

素因数の和:632

約数の個数: 16

約数和(自身を含む): 6314112

約数和(自身を除く): 1341167

約数列:

[1, 5, 23, 83, 115, 415, 521, 1909, 2605, 9545, 11983, 43243, 59915, 216215, 994589, 4972945]

約数ペア:

[(1, 4972945), (5, 994589), (23, 216215), (83, 59915), (115, 43243), (415, 11983), (521, 9545), (1909, 2605)]