1253157315

素因数分解:

$3^1\times 5^1\times {\mathrm{8377}}^1\times {\mathrm{9973}}^1$

素因数の和:18358

約数の個数: 16

約数和(自身を含む): 2005492128

約数和(自身を除く): 752334813

約数列:

[1, 3, 5, 15, 8377, 9973, 25131, 29919, 41885, 49865, 125655, 149595, 83543821, 250631463, 417719105, 1253157315]

約数ペア:

[(1, 1253157315), (3, 417719105), (5, 250631463), (15, 83543821), (8377, 149595), (9973, 125655), (25131, 49865), (29919, 41885)]