15697580199

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1\times {\mathrm{42859}}^1$

素因数の和:43139

約数の個数: 32

約数和(自身を含む): 24292362240

約数和(自身を除く): 8594782041

約数列:

[1, 3, 7, 21, 107, 163, 321, 489, 749, 1141, 2247, 3423, 17441, 42859, 52323, 122087, 128577, 300013, 366261, 900039, 4585913, 6986017, 13757739, 20958051, 32101391, 48902119, 96304173, 146706357, 747503819, 2242511457, 5232526733, 15697580199]

約数ペア:

[(1, 15697580199), (3, 5232526733), (7, 2242511457), (21, 747503819), (107, 146706357), (163, 96304173), (321, 48902119), (489, 32101391), (749, 20958051), (1141, 13757739), (2247, 6986017), (3423, 4585913), (17441, 900039), (42859, 366261), (52323, 300013), (122087, 128577)]