39392795

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{191}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 54190080

約数和(自身を除く): 14797285

約数列:

[1, 5, 13, 19, 65, 95, 167, 191, 247, 835, 955, 1235, 2171, 2483, 3173, 3629, 10855, 12415, 15865, 18145, 31897, 41249, 47177, 159485, 206245, 235885, 414661, 606043, 2073305, 3030215, 7878559, 39392795]

約数ペア:

[(1, 39392795), (5, 7878559), (13, 3030215), (19, 2073305), (65, 606043), (95, 414661), (167, 235885), (191, 206245), (247, 159485), (835, 47177), (955, 41249), (1235, 31897), (2171, 18145), (2483, 15865), (3173, 12415), (3629, 10855)]