63264195

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{19801}}^1$

素因数の和:19883

約数の個数: 24

約数和(自身を含む): 111208032

約数和(自身を除く): 47943837

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 19801, 59403, 99005, 178209, 297015, 891045, 1405871, 4217613, 7029355, 12652839, 21088065, 63264195]

約数ペア:

[(1, 63264195), (3, 21088065), (5, 12652839), (9, 7029355), (15, 4217613), (45, 1405871), (71, 891045), (213, 297015), (355, 178209), (639, 99005), (1065, 59403), (3195, 19801)]