74870305

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{521}}^1\times {\mathrm{701}}^1$

素因数の和:1268

約数の個数: 16

約数和(自身を含む): 92343888

約数和(自身を除く): 17473583

約数列:

[1, 5, 41, 205, 521, 701, 2605, 3505, 21361, 28741, 106805, 143705, 365221, 1826105, 14974061, 74870305]

約数ペア:

[(1, 74870305), (5, 14974061), (41, 1826105), (205, 365221), (521, 143705), (701, 106805), (2605, 28741), (3505, 21361)]