888967755

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{9679}}^1$

素因数の和:9860

約数の個数: 48

約数和(自身を含む): 1670148480

約数和(自身を除く): 781180725

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 157, 195, 471, 585, 785, 1413, 2041, 2355, 6123, 7065, 9679, 10205, 18369, 29037, 30615, 48395, 87111, 91845, 125827, 145185, 377481, 435555, 629135, 1132443, 1519603, 1887405, 4558809, 5662215, 7598015, 13676427, 19754839, 22794045, 59264517, 68382135, 98774195, 177793551, 296322585, 888967755]

約数ペア:

[(1, 888967755), (3, 296322585), (5, 177793551), (9, 98774195), (13, 68382135), (15, 59264517), (39, 22794045), (45, 19754839), (65, 13676427), (117, 7598015), (157, 5662215), (195, 4558809), (471, 1887405), (585, 1519603), (785, 1132443), (1413, 629135), (2041, 435555), (2355, 377481), (6123, 145185), (7065, 125827), (9679, 91845), (10205, 87111), (18369, 48395), (29037, 30615)]