74419145

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{653}}^1\times {\mathrm{991}}^1$

素因数の和:1672

約数の個数: 16

約数和(自身を含む): 93422592

約数和(自身を除く): 19003447

約数列:

[1, 5, 23, 115, 653, 991, 3265, 4955, 15019, 22793, 75095, 113965, 647123, 3235615, 14883829, 74419145]

約数ペア:

[(1, 74419145), (5, 14883829), (23, 3235615), (115, 647123), (653, 113965), (991, 75095), (3265, 22793), (4955, 15019)]