45678545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{877}}^1\times {\mathrm{947}}^1$

素因数の和:1840

約数の個数: 16

約数和(自身を含む): 59928768

約数和(自身を除く): 14250223

約数列:

[1, 5, 11, 55, 877, 947, 4385, 4735, 9647, 10417, 48235, 52085, 830519, 4152595, 9135709, 45678545]

約数ペア:

[(1, 45678545), (5, 9135709), (11, 4152595), (55, 830519), (877, 52085), (947, 48235), (4385, 10417), (4735, 9647)]