427131435

素因数分解:

$3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{188579}}^1$

素因数の和:188738

約数の個数: 16

約数和(自身を含む): 687939840

約数和(自身を除く): 260808405

約数列:

[1, 3, 5, 15, 151, 453, 755, 2265, 188579, 565737, 942895, 2828685, 28475429, 85426287, 142377145, 427131435]

約数ペア:

[(1, 427131435), (3, 142377145), (5, 85426287), (15, 28475429), (151, 2828685), (453, 942895), (755, 565737), (2265, 188579)]