12092465

素因数分解:

$5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{641}}^1$

素因数の和:678

約数の個数: 32

約数和(自身を含む): 18489600

約数和(自身を除く): 6397135

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 245, 343, 385, 539, 641, 1715, 2695, 3205, 3773, 4487, 7051, 18865, 22435, 31409, 35255, 49357, 157045, 219863, 246785, 345499, 1099315, 1727495, 2418493, 12092465]

約数ペア:

[(1, 12092465), (5, 2418493), (7, 1727495), (11, 1099315), (35, 345499), (49, 246785), (55, 219863), (77, 157045), (245, 49357), (343, 35255), (385, 31409), (539, 22435), (641, 18865), (1715, 7051), (2695, 4487), (3205, 3773)]