556875275

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{9689}}^1$

素因数の和:9740

約数の個数: 36

約数和(自身を含む): 799037400

約数和(自身を除く): 242162125

約数列:

[1, 5, 11, 19, 25, 55, 95, 121, 209, 275, 475, 605, 1045, 2299, 3025, 5225, 9689, 11495, 48445, 57475, 106579, 184091, 242225, 532895, 920455, 1172369, 2025001, 2664475, 4602275, 5861845, 10125005, 22275011, 29309225, 50625025, 111375055, 556875275]

約数ペア:

[(1, 556875275), (5, 111375055), (11, 50625025), (19, 29309225), (25, 22275011), (55, 10125005), (95, 5861845), (121, 4602275), (209, 2664475), (275, 2025001), (475, 1172369), (605, 920455), (1045, 532895), (2299, 242225), (3025, 184091), (5225, 106579), (9689, 57475), (11495, 48445)]