45405725

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5623}}^1$

素因数の和:5669

約数の個数: 24

約数和(自身を含む): 62763840

約数和(自身を除く): 17358115

約数列:

[1, 5, 17, 19, 25, 85, 95, 323, 425, 475, 1615, 5623, 8075, 28115, 95591, 106837, 140575, 477955, 534185, 1816229, 2389775, 2670925, 9081145, 45405725]

約数ペア:

[(1, 45405725), (5, 9081145), (17, 2670925), (19, 2389775), (25, 1816229), (85, 534185), (95, 477955), (323, 140575), (425, 106837), (475, 95591), (1615, 28115), (5623, 8075)]