313638195

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1608401}}^1$

素因数の和:1608422

約数の個数: 16

約数和(自身を含む): 540423072

約数和(自身を除く): 226784877

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 1608401, 4825203, 8042005, 20909213, 24126015, 62727639, 104546065, 313638195]

約数ペア:

[(1, 313638195), (3, 104546065), (5, 62727639), (13, 24126015), (15, 20909213), (39, 8042005), (65, 4825203), (195, 1608401)]