39238305

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{90203}}^1$

素因数の和:90240

約数の個数: 16

約数和(自身を含む): 64946880

約数和(自身を除く): 25708575

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 90203, 270609, 451015, 1353045, 2615887, 7847661, 13079435, 39238305]

約数ペア:

[(1, 39238305), (3, 13079435), (5, 7847661), (15, 2615887), (29, 1353045), (87, 451015), (145, 270609), (435, 90203)]