147042765

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{105407}}^1$

素因数の和:105449

約数の個数: 24

約数和(自身を含む): 263098368

約数和(自身を除く): 116055603

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 105407, 316221, 527035, 948663, 1581105, 3267617, 4743315, 9802851, 16338085, 29408553, 49014255, 147042765]

約数ペア:

[(1, 147042765), (3, 49014255), (5, 29408553), (9, 16338085), (15, 9802851), (31, 4743315), (45, 3267617), (93, 1581105), (155, 948663), (279, 527035), (465, 316221), (1395, 105407)]