90009089

素因数分解:

${\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{379}}^1$

素因数の和:620

約数の個数: 16

約数和(自身を含む): 95723520

約数和(自身を除く): 5714431

約数列:

[1, 31, 47, 163, 379, 1457, 5053, 7661, 11749, 17813, 61777, 237491, 552203, 1915087, 2903519, 90009089]

約数ペア:

[(1, 90009089), (31, 2903519), (47, 1915087), (163, 552203), (379, 237491), (1457, 61777), (5053, 17813), (7661, 11749)]