6819995

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1153}}^1$

素因数の和:1191

約数の個数: 24

約数和(自身を含む): 10136736

約数和(自身を除く): 3316741

約数列:

[1, 5, 7, 13, 35, 65, 91, 169, 455, 845, 1153, 1183, 5765, 5915, 8071, 14989, 40355, 74945, 104923, 194857, 524615, 974285, 1363999, 6819995]

約数ペア:

[(1, 6819995), (5, 1363999), (7, 974285), (13, 524615), (35, 194857), (65, 104923), (91, 74945), (169, 40355), (455, 14989), (845, 8071), (1153, 5915), (1183, 5765)]