1266223005

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{598687}}^1$

素因数の和:598745

約数の個数: 24

約数和(自身を含む): 2241487872

約数和(自身を除く): 975264867

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 598687, 1796061, 2993435, 5388183, 8980305, 26940915, 28138289, 84414867, 140691445, 253244601, 422074335, 1266223005]

約数ペア:

[(1, 1266223005), (3, 422074335), (5, 253244601), (9, 140691445), (15, 84414867), (45, 28138289), (47, 26940915), (141, 8980305), (235, 5388183), (423, 2993435), (705, 1796061), (2115, 598687)]