1900264785

素因数分解:

$3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{838969}}^1$

素因数の和:839128

約数の個数: 16

約数和(自身を含む): 3060562560

約数和(自身を除く): 1160297775

約数列:

[1, 3, 5, 15, 151, 453, 755, 2265, 838969, 2516907, 4194845, 12584535, 126684319, 380052957, 633421595, 1900264785]

約数ペア:

[(1, 1900264785), (3, 633421595), (5, 380052957), (15, 126684319), (151, 12584535), (453, 4194845), (755, 2516907), (2265, 838969)]