27618965

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 38776320

約数和(自身を除く): 11157355

約数列:

[1, 5, 11, 17, 55, 85, 109, 187, 271, 545, 935, 1199, 1355, 1853, 2981, 4607, 5995, 9265, 14905, 20383, 23035, 29539, 50677, 101915, 147695, 253385, 324929, 502163, 1624645, 2510815, 5523793, 27618965]

約数ペア:

[(1, 27618965), (5, 5523793), (11, 2510815), (17, 1624645), (55, 502163), (85, 324929), (109, 253385), (187, 147695), (271, 101915), (545, 50677), (935, 29539), (1199, 23035), (1355, 20383), (1853, 14905), (2981, 9265), (4607, 5995)]