90487045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{15973}}^1$

素因数の和:16092

約数の個数: 16

約数和(自身を含む): 119613312

約数和(自身を除く): 29126267

約数列:

[1, 5, 11, 55, 103, 515, 1133, 5665, 15973, 79865, 175703, 878515, 1645219, 8226095, 18097409, 90487045]

約数ペア:

[(1, 90487045), (5, 18097409), (11, 8226095), (55, 1645219), (103, 878515), (515, 175703), (1133, 79865), (5665, 15973)]