3115145

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:317

約数の個数: 24

約数和(自身を含む): 4341120

約数和(自身を除く): 1225975

約数列:

[1, 5, 11, 19, 55, 95, 121, 209, 271, 605, 1045, 1355, 2299, 2981, 5149, 11495, 14905, 25745, 32791, 56639, 163955, 283195, 623029, 3115145]

約数ペア:

[(1, 3115145), (5, 623029), (11, 283195), (19, 163955), (55, 56639), (95, 32791), (121, 25745), (209, 14905), (271, 11495), (605, 5149), (1045, 2981), (1355, 2299)]