8672675

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:140

約数の個数: 36

約数和(自身を含む): 12270048

約数和(自身を除く): 3597373

約数列:

[1, 5, 11, 25, 47, 55, 61, 121, 235, 275, 305, 517, 605, 671, 1175, 1525, 2585, 2867, 3025, 3355, 5687, 7381, 12925, 14335, 16775, 28435, 31537, 36905, 71675, 142175, 157685, 184525, 346907, 788425, 1734535, 8672675]

約数ペア:

[(1, 8672675), (5, 1734535), (11, 788425), (25, 346907), (47, 184525), (55, 157685), (61, 142175), (121, 71675), (235, 36905), (275, 31537), (305, 28435), (517, 16775), (605, 14335), (671, 12925), (1175, 7381), (1525, 5687), (2585, 3355), (2867, 3025)]