74713145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{26731}}^1$

素因数の和:26792

約数の個数: 16

約数和(自身を含む): 98801472

約数和(自身を除く): 24088327

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 26731, 133655, 347503, 1149433, 1737515, 5747165, 14942629, 74713145]

約数ペア:

[(1, 74713145), (5, 14942629), (13, 5747165), (43, 1737515), (65, 1149433), (215, 347503), (559, 133655), (2795, 26731)]