15051477

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 26101440

約数和(自身を除く): 11049963

約数列:

[1, 3, 7, 17, 19, 21, 49, 51, 57, 119, 133, 147, 317, 323, 357, 399, 833, 931, 951, 969, 2219, 2261, 2499, 2793, 5389, 6023, 6657, 6783, 15533, 15827, 16167, 18069, 37723, 42161, 46599, 47481, 102391, 113169, 126483, 264061, 295127, 307173, 716737, 792183, 885381, 2150211, 5017159, 15051477]

約数ペア:

[(1, 15051477), (3, 5017159), (7, 2150211), (17, 885381), (19, 792183), (21, 716737), (49, 307173), (51, 295127), (57, 264061), (119, 126483), (133, 113169), (147, 102391), (317, 47481), (323, 46599), (357, 42161), (399, 37723), (833, 18069), (931, 16167), (951, 15827), (969, 15533), (2219, 6783), (2261, 6657), (2499, 6023), (2793, 5389)]