253485272455

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{3449}}^1\times {\mathrm{207029}}^1$

素因数の和:210554

約数の個数: 16

約数和(自身を含む): 308557512000

約数和(自身を除く): 55072239545

約数列:

[1, 5, 71, 355, 3449, 17245, 207029, 244879, 1035145, 1224395, 14699059, 73495295, 714043021, 3570215105, 50697054491, 253485272455]

約数ペア:

[(1, 253485272455), (5, 50697054491), (71, 3570215105), (355, 714043021), (3449, 73495295), (17245, 14699059), (207029, 1224395), (244879, 1035145)]