11431095

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1$

素因数の和:144

約数の個数: 48

約数和(自身を含む): 20686176

約数和(自身を除く): 9255081

約数列:

[1, 3, 5, 13, 15, 31, 39, 61, 65, 93, 155, 183, 195, 305, 403, 465, 793, 915, 961, 1209, 1891, 2015, 2379, 2883, 3965, 4805, 5673, 6045, 9455, 11895, 12493, 14415, 24583, 28365, 37479, 58621, 62465, 73749, 122915, 175863, 187395, 293105, 368745, 762073, 879315, 2286219, 3810365, 11431095]

約数ペア:

[(1, 11431095), (3, 3810365), (5, 2286219), (13, 879315), (15, 762073), (31, 368745), (39, 293105), (61, 187395), (65, 175863), (93, 122915), (155, 73749), (183, 62465), (195, 58621), (305, 37479), (403, 28365), (465, 24583), (793, 14415), (915, 12493), (961, 11895), (1209, 9455), (1891, 6045), (2015, 5673), (2379, 4805), (2883, 3965)]