1279460085

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{7789}}^1$

素因数の和:8077

約数の個数: 32

約数和(自身を含む): 2099934720

約数和(自身を除く): 820474635

約数列:

[1, 3, 5, 15, 47, 141, 233, 235, 699, 705, 1165, 3495, 7789, 10951, 23367, 32853, 38945, 54755, 116835, 164265, 366083, 1098249, 1814837, 1830415, 5444511, 5491245, 9074185, 27222555, 85297339, 255892017, 426486695, 1279460085]

約数ペア:

[(1, 1279460085), (3, 426486695), (5, 255892017), (15, 85297339), (47, 27222555), (141, 9074185), (233, 5491245), (235, 5444511), (699, 1830415), (705, 1814837), (1165, 1098249), (3495, 366083), (7789, 164265), (10951, 116835), (23367, 54755), (32853, 38945)]