7031445

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:349

約数の個数: 32

約数和(自身を含む): 11923200

約数和(自身を除く): 4891755

約数列:

[1, 3, 5, 15, 23, 69, 89, 115, 229, 267, 345, 445, 687, 1145, 1335, 2047, 3435, 5267, 6141, 10235, 15801, 20381, 26335, 30705, 61143, 79005, 101905, 305715, 468763, 1406289, 2343815, 7031445]

約数ペア:

[(1, 7031445), (3, 2343815), (5, 1406289), (15, 468763), (23, 305715), (69, 101905), (89, 79005), (115, 61143), (229, 30705), (267, 26335), (345, 20381), (445, 15801), (687, 10235), (1145, 6141), (1335, 5267), (2047, 3435)]