1402011645

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1988669}}^1$

素因数の和:1988724

約数の個数: 16

約数和(自身を含む): 2290947840

約数和(自身を除く): 888936195

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 1988669, 5966007, 9943345, 29830035, 93467443, 280402329, 467337215, 1402011645]

約数ペア:

[(1, 1402011645), (3, 467337215), (5, 280402329), (15, 93467443), (47, 29830035), (141, 9943345), (235, 5966007), (705, 1988669)]