15690802749

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{43933}}^1$

素因数の和:44149

約数の個数: 32

約数和(自身を含む): 22775385600

約数和(自身を除く): 7084582851

約数列:

[1, 3, 17, 47, 51, 141, 149, 447, 799, 2397, 2533, 7003, 7599, 21009, 43933, 119051, 131799, 357153, 746861, 2064851, 2240583, 6194553, 6546017, 19638051, 35102467, 105307401, 111282289, 307662799, 333846867, 922988397, 5230267583, 15690802749]

約数ペア:

[(1, 15690802749), (3, 5230267583), (17, 922988397), (47, 333846867), (51, 307662799), (141, 111282289), (149, 105307401), (447, 35102467), (799, 19638051), (2397, 6546017), (2533, 6194553), (7003, 2240583), (7599, 2064851), (21009, 746861), (43933, 357153), (119051, 131799)]