15205417071

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{3359}}^1$

素因数の和:3584

約数の個数: 64

約数和(自身を含む): 23708160000

約数和(自身を除く): 8502742929

約数列:

[1, 3, 13, 19, 39, 41, 57, 123, 149, 247, 447, 533, 741, 779, 1599, 1937, 2337, 2831, 3359, 5811, 6109, 8493, 10077, 10127, 18327, 30381, 36803, 43667, 63821, 79417, 110409, 116071, 131001, 137719, 191463, 238251, 348213, 413157, 500491, 829673, 1501473, 1508923, 1790347, 2489019, 2616661, 4526769, 5371041, 6506383, 7849983, 9509329, 19519149, 20520131, 28527987, 34016593, 61560393, 102049779, 123621277, 266761703, 370863831, 389882489, 800285109, 1169647467, 5068472357, 15205417071]

約数ペア:

[(1, 15205417071), (3, 5068472357), (13, 1169647467), (19, 800285109), (39, 389882489), (41, 370863831), (57, 266761703), (123, 123621277), (149, 102049779), (247, 61560393), (447, 34016593), (533, 28527987), (741, 20520131), (779, 19519149), (1599, 9509329), (1937, 7849983), (2337, 6506383), (2831, 5371041), (3359, 4526769), (5811, 2616661), (6109, 2489019), (8493, 1790347), (10077, 1508923), (10127, 1501473), (18327, 829673), (30381, 500491), (36803, 413157), (43667, 348213), (63821, 238251), (79417, 191463), (110409, 137719), (116071, 131001)]