27742045

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{8821}}^1$

素因数の和:8880

約数の個数: 16

約数和(自身を含む): 36205488

約数和(自身を除く): 8463443

約数列:

[1, 5, 17, 37, 85, 185, 629, 3145, 8821, 44105, 149957, 326377, 749785, 1631885, 5548409, 27742045]

約数ペア:

[(1, 27742045), (5, 5548409), (17, 1631885), (37, 749785), (85, 326377), (185, 149957), (629, 44105), (3145, 8821)]