552971375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{1013}}^1$

素因数の和:1436

約数の個数: 32

約数和(自身を含む): 755486784

約数和(自身を除く): 202515409

約数列:

[1, 5, 11, 25, 55, 125, 275, 397, 1013, 1375, 1985, 4367, 5065, 9925, 11143, 21835, 25325, 49625, 55715, 109175, 126625, 278575, 402161, 545875, 1392875, 2010805, 4423771, 10054025, 22118855, 50270125, 110594275, 552971375]

約数ペア:

[(1, 552971375), (5, 110594275), (11, 50270125), (25, 22118855), (55, 10054025), (125, 4423771), (275, 2010805), (397, 1392875), (1013, 545875), (1375, 402161), (1985, 278575), (4367, 126625), (5065, 109175), (9925, 55715), (11143, 49625), (21835, 25325)]