65745885

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{8317}}^1$

素因数の和:8373

約数の個数: 32

約数和(自身を含む): 114988032

約数和(自身を除く): 49242147

約数列:

[1, 3, 5, 15, 17, 31, 51, 85, 93, 155, 255, 465, 527, 1581, 2635, 7905, 8317, 24951, 41585, 124755, 141389, 257827, 424167, 706945, 773481, 1289135, 2120835, 3867405, 4383059, 13149177, 21915295, 65745885]

約数ペア:

[(1, 65745885), (3, 21915295), (5, 13149177), (15, 4383059), (17, 3867405), (31, 2120835), (51, 1289135), (85, 773481), (93, 706945), (155, 424167), (255, 257827), (465, 141389), (527, 124755), (1581, 41585), (2635, 24951), (7905, 8317)]