8118275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{557}}^1$

素因数の和:631

約数の個数: 24

約数和(自身を含む): 11209104

約数和(自身を除く): 3090829

約数列:

[1, 5, 11, 25, 53, 55, 265, 275, 557, 583, 1325, 2785, 2915, 6127, 13925, 14575, 29521, 30635, 147605, 153175, 324731, 738025, 1623655, 8118275]

約数ペア:

[(1, 8118275), (5, 1623655), (11, 738025), (25, 324731), (53, 153175), (55, 147605), (265, 30635), (275, 29521), (557, 14575), (583, 13925), (1325, 6127), (2785, 2915)]