1129968215

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{1123}}^1\times {\mathrm{3797}}^1$

素因数の和:4978

約数の個数: 16

約数和(自身を含む): 1383140448

約数和(自身を除く): 253172233

約数列:

[1, 5, 53, 265, 1123, 3797, 5615, 18985, 59519, 201241, 297595, 1006205, 4264031, 21320155, 225993643, 1129968215]

約数ペア:

[(1, 1129968215), (5, 225993643), (53, 21320155), (265, 4264031), (1123, 1006205), (3797, 297595), (5615, 201241), (18985, 59519)]