86012905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1553}}^1$

素因数の和:1641

約数の個数: 32

約数和(自身を含む): 120839040

約数和(自身を除く): 34826135

約数列:

[1, 5, 11, 19, 53, 55, 95, 209, 265, 583, 1007, 1045, 1553, 2915, 5035, 7765, 11077, 17083, 29507, 55385, 82309, 85415, 147535, 324577, 411545, 905399, 1563871, 1622885, 4526995, 7819355, 17202581, 86012905]

約数ペア:

[(1, 86012905), (5, 17202581), (11, 7819355), (19, 4526995), (53, 1622885), (55, 1563871), (95, 905399), (209, 411545), (265, 324577), (583, 147535), (1007, 85415), (1045, 82309), (1553, 55385), (2915, 29507), (5035, 17083), (7765, 11077)]