2545668865

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1\times {\mathrm{1993}}^1$

素因数の和:2433

約数の個数: 32

約数和(自身を含む): 3307806720

約数和(自身を除く): 762137855

約数列:

[1, 5, 23, 29, 115, 145, 383, 667, 1915, 1993, 3335, 8809, 9965, 11107, 44045, 45839, 55535, 57797, 229195, 255461, 288985, 763319, 1277305, 1329331, 3816595, 6646655, 17556337, 22136251, 87781685, 110681255, 509133773, 2545668865]

約数ペア:

[(1, 2545668865), (5, 509133773), (23, 110681255), (29, 87781685), (115, 22136251), (145, 17556337), (383, 6646655), (667, 3816595), (1915, 1329331), (1993, 1277305), (3335, 763319), (8809, 288985), (9965, 255461), (11107, 229195), (44045, 57797), (45839, 55535)]