2152857133065

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{18257}}^1\times {\mathrm{182821}}^1$

素因数の和:201129

約数の個数: 32

約数和(自身を含む): 3524890064256

約数和(自身を除く): 1372032931191

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 18257, 54771, 91285, 182821, 273855, 548463, 785051, 914105, 2355153, 2742315, 3925255, 7861303, 11775765, 23583909, 39306515, 117919545, 3337762997, 10013288991, 16688814985, 50066444955, 143523808871, 430571426613, 717619044355, 2152857133065]

約数ペア:

[(1, 2152857133065), (3, 717619044355), (5, 430571426613), (15, 143523808871), (43, 50066444955), (129, 16688814985), (215, 10013288991), (645, 3337762997), (18257, 117919545), (54771, 39306515), (91285, 23583909), (182821, 11775765), (273855, 7861303), (548463, 3925255), (785051, 2742315), (914105, 2355153)]