144635915

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 189034560

約数和(自身を除く): 44398645

約数列:

[1, 5, 17, 67, 85, 109, 233, 335, 545, 1139, 1165, 1853, 3961, 5695, 7303, 9265, 15611, 19805, 25397, 36515, 78055, 124151, 126985, 265387, 431749, 620755, 1326935, 1701599, 2158745, 8507995, 28927183, 144635915]

約数ペア:

[(1, 144635915), (5, 28927183), (17, 8507995), (67, 2158745), (85, 1701599), (109, 1326935), (233, 620755), (335, 431749), (545, 265387), (1139, 126985), (1165, 124151), (1853, 78055), (3961, 36515), (5695, 25397), (7303, 19805), (9265, 15611)]