89198065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5021}}^1$

素因数の和:5073

約数の個数: 32

約数和(自身を含む): 130170240

約数和(自身を除く): 40972175

約数列:

[1, 5, 11, 17, 19, 55, 85, 95, 187, 209, 323, 935, 1045, 1615, 3553, 5021, 17765, 25105, 55231, 85357, 95399, 276155, 426785, 476995, 938927, 1049389, 1621783, 4694635, 5246945, 8108915, 17839613, 89198065]

約数ペア:

[(1, 89198065), (5, 17839613), (11, 8108915), (17, 5246945), (19, 4694635), (55, 1621783), (85, 1049389), (95, 938927), (187, 476995), (209, 426785), (323, 276155), (935, 95399), (1045, 85357), (1615, 55231), (3553, 25105), (5021, 17765)]