2915495

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:167

約数の個数: 24

約数和(自身を含む): 3958080

約数和(自身を除く): 1042585

約数列:

[1, 5, 11, 55, 61, 79, 121, 305, 395, 605, 671, 869, 3355, 4345, 4819, 7381, 9559, 24095, 36905, 47795, 53009, 265045, 583099, 2915495]

約数ペア:

[(1, 2915495), (5, 583099), (11, 265045), (55, 53009), (61, 47795), (79, 36905), (121, 24095), (305, 9559), (395, 7381), (605, 4819), (671, 4345), (869, 3355)]