15318042145

素因数分解:

$5^1\times 7^3\times {\mathrm{61}}^1\times {\mathrm{146423}}^1$

素因数の和:146510

約数の個数: 32

約数和(自身を含む): 21787891200

約数和(自身を除く): 6469849055

約数列:

[1, 5, 7, 35, 49, 61, 245, 305, 343, 427, 1715, 2135, 2989, 14945, 20923, 104615, 146423, 732115, 1024961, 5124805, 7174727, 8931803, 35873635, 44659015, 50223089, 62522621, 251115445, 312613105, 437658347, 2188291735, 3063608429, 15318042145]

約数ペア:

[(1, 15318042145), (5, 3063608429), (7, 2188291735), (35, 437658347), (49, 312613105), (61, 251115445), (245, 62522621), (305, 50223089), (343, 44659015), (427, 35873635), (1715, 8931803), (2135, 7174727), (2989, 5124805), (14945, 1024961), (20923, 732115), (104615, 146423)]