64115565

素因数分解:

$3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{22147}}^1$

素因数の和:22348

約数の個数: 16

約数和(自身を含む): 103121088

約数和(自身を除く): 39005523

約数列:

[1, 3, 5, 15, 193, 579, 965, 2895, 22147, 66441, 110735, 332205, 4274371, 12823113, 21371855, 64115565]

約数ペア:

[(1, 64115565), (3, 21371855), (5, 12823113), (15, 4274371), (193, 332205), (579, 110735), (965, 66441), (2895, 22147)]