51870765

素因数分解:

$3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{22901}}^1$

素因数の和:23060

約数の個数: 16

約数和(自身を含む): 83546496

約数和(自身を除く): 31675731

約数列:

[1, 3, 5, 15, 151, 453, 755, 2265, 22901, 68703, 114505, 343515, 3458051, 10374153, 17290255, 51870765]

約数ペア:

[(1, 51870765), (3, 17290255), (5, 10374153), (15, 3458051), (151, 343515), (453, 114505), (755, 68703), (2265, 22901)]