2015286845

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{165799}}^1$

素因数の和:165845

約数の個数: 32

約数和(自身を含む): 3008275200

約数和(自身を除く): 992988355

約数列:

[1, 5, 11, 13, 17, 55, 65, 85, 143, 187, 221, 715, 935, 1105, 2431, 12155, 165799, 828995, 1823789, 2155387, 2818583, 9118945, 10776935, 14092915, 23709257, 31004413, 36641579, 118546285, 155022065, 183207895, 403057369, 2015286845]

約数ペア:

[(1, 2015286845), (5, 403057369), (11, 183207895), (13, 155022065), (17, 118546285), (55, 36641579), (65, 31004413), (85, 23709257), (143, 14092915), (187, 10776935), (221, 9118945), (715, 2818583), (935, 2155387), (1105, 1823789), (2431, 828995), (12155, 165799)]