28473045

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{111659}}^1$

素因数の和:111684

約数の個数: 16

約数和(自身を含む): 48237120

約数和(自身を除く): 19764075

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 111659, 334977, 558295, 1674885, 1898203, 5694609, 9491015, 28473045]

約数ペア:

[(1, 28473045), (3, 9491015), (5, 5694609), (15, 1898203), (17, 1674885), (51, 558295), (85, 334977), (255, 111659)]