74667995

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{659}}^1$

素因数の和:755

約数の個数: 32

約数和(自身を含む): 100362240

約数和(自身を除く): 25694245

約数列:

[1, 5, 17, 31, 43, 85, 155, 215, 527, 659, 731, 1333, 2635, 3295, 3655, 6665, 11203, 20429, 22661, 28337, 56015, 102145, 113305, 141685, 347293, 481729, 878447, 1736465, 2408645, 4392235, 14933599, 74667995]

約数ペア:

[(1, 74667995), (5, 14933599), (17, 4392235), (31, 2408645), (43, 1736465), (85, 878447), (155, 481729), (215, 347293), (527, 141685), (659, 113305), (731, 102145), (1333, 56015), (2635, 28337), (3295, 22661), (3655, 20429), (6665, 11203)]