45420505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{8419}}^1$

素因数の和:8520

約数の個数: 16

約数和(自身を含む): 59411520

約数和(自身を除く): 13991015

約数列:

[1, 5, 13, 65, 83, 415, 1079, 5395, 8419, 42095, 109447, 547235, 698777, 3493885, 9084101, 45420505]

約数ペア:

[(1, 45420505), (5, 9084101), (13, 3493885), (65, 698777), (83, 547235), (415, 109447), (1079, 42095), (5395, 8419)]