12012275

素因数分解:

$5^2\times {\mathrm{11}}^3\times {\mathrm{19}}^2$

素因数の和:81

約数の個数: 36

約数和(自身を含む): 17291304

約数和(自身を除く): 5279029

約数列:

[1, 5, 11, 19, 25, 55, 95, 121, 209, 275, 361, 475, 605, 1045, 1331, 1805, 2299, 3025, 3971, 5225, 6655, 9025, 11495, 19855, 25289, 33275, 43681, 57475, 99275, 126445, 218405, 480491, 632225, 1092025, 2402455, 12012275]

約数ペア:

[(1, 12012275), (5, 2402455), (11, 1092025), (19, 632225), (25, 480491), (55, 218405), (95, 126445), (121, 99275), (209, 57475), (275, 43681), (361, 33275), (475, 25289), (605, 19855), (1045, 11495), (1331, 9025), (1805, 6655), (2299, 5225), (3025, 3971)]