26951445

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{12743}}^1$

素因数の和:12801

約数の個数: 24

約数和(自身を含む): 47713536

約数和(自身を除く): 20762091

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 12743, 38229, 63715, 114687, 191145, 573435, 598921, 1796763, 2994605, 5390289, 8983815, 26951445]

約数ペア:

[(1, 26951445), (3, 8983815), (5, 5390289), (9, 2994605), (15, 1796763), (45, 598921), (47, 573435), (141, 191145), (235, 114687), (423, 63715), (705, 38229), (2115, 12743)]