2078173785

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1571}}^1\times {\mathrm{3041}}^1$

素因数の和:4649

約数の個数: 32

約数和(自身を含む): 3443057280

約数和(自身を除く): 1364883495

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 1571, 3041, 4713, 7855, 9123, 15205, 23565, 45559, 45615, 88189, 136677, 227795, 264567, 440945, 683385, 1322835, 4777411, 14332233, 23887055, 71661165, 138544919, 415634757, 692724595, 2078173785]

約数ペア:

[(1, 2078173785), (3, 692724595), (5, 415634757), (15, 138544919), (29, 71661165), (87, 23887055), (145, 14332233), (435, 4777411), (1571, 1322835), (3041, 683385), (4713, 440945), (7855, 264567), (9123, 227795), (15205, 136677), (23565, 88189), (45559, 45615)]