15897156

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1451}}^1$

素因数の和:1552

約数の個数: 48

約数和(自身を含む): 40981248

約数和(自身を除く): 25084092

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 83, 132, 166, 249, 332, 498, 913, 996, 1451, 1826, 2739, 2902, 3652, 4353, 5478, 5804, 8706, 10956, 15961, 17412, 31922, 47883, 63844, 95766, 120433, 191532, 240866, 361299, 481732, 722598, 1324763, 1445196, 2649526, 3974289, 5299052, 7948578, 15897156]

約数ペア:

[(1, 15897156), (2, 7948578), (3, 5299052), (4, 3974289), (6, 2649526), (11, 1445196), (12, 1324763), (22, 722598), (33, 481732), (44, 361299), (66, 240866), (83, 191532), (132, 120433), (166, 95766), (249, 63844), (332, 47883), (498, 31922), (913, 17412), (996, 15961), (1451, 10956), (1826, 8706), (2739, 5804), (2902, 5478), (3652, 4353)]