15673221245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{138401}}^1$

素因数の和:138517

約数の個数: 32

約数和(自身を含む): 21524279040

約数和(自身を除く): 5851057795

約数列:

[1, 5, 11, 29, 55, 71, 145, 319, 355, 781, 1595, 2059, 3905, 10295, 22649, 113245, 138401, 692005, 1522411, 4013629, 7612055, 9826471, 20068145, 44149919, 49132355, 108091181, 220749595, 284967659, 540455905, 1424838295, 3134644249, 15673221245]

約数ペア:

[(1, 15673221245), (5, 3134644249), (11, 1424838295), (29, 540455905), (55, 284967659), (71, 220749595), (145, 108091181), (319, 49132355), (355, 44149919), (781, 20068145), (1595, 9826471), (2059, 7612055), (3905, 4013629), (10295, 1522411), (22649, 692005), (113245, 138401)]