15284892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 43886080

約数和(自身を除く): 28601188

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 61, 76, 84, 114, 122, 133, 157, 183, 228, 244, 266, 314, 366, 399, 427, 471, 532, 628, 732, 798, 854, 942, 1099, 1159, 1281, 1596, 1708, 1884, 2198, 2318, 2562, 2983, 3297, 3477, 4396, 4636, 5124, 5966, 6594, 6954, 8113, 8949, 9577, 11932, 13188, 13908, 16226, 17898, 19154, 20881, 24339, 28731, 32452, 35796, 38308, 41762, 48678, 57462, 62643, 67039, 83524, 97356, 114924, 125286, 134078, 181963, 201117, 250572, 268156, 363926, 402234, 545889, 727852, 804468, 1091778, 1273741, 2183556, 2547482, 3821223, 5094964, 7642446, 15284892]

約数ペア:

[(1, 15284892), (2, 7642446), (3, 5094964), (4, 3821223), (6, 2547482), (7, 2183556), (12, 1273741), (14, 1091778), (19, 804468), (21, 727852), (28, 545889), (38, 402234), (42, 363926), (57, 268156), (61, 250572), (76, 201117), (84, 181963), (114, 134078), (122, 125286), (133, 114924), (157, 97356), (183, 83524), (228, 67039), (244, 62643), (266, 57462), (314, 48678), (366, 41762), (399, 38308), (427, 35796), (471, 32452), (532, 28731), (628, 24339), (732, 20881), (798, 19154), (854, 17898), (942, 16226), (1099, 13908), (1159, 13188), (1281, 11932), (1596, 9577), (1708, 8949), (1884, 8113), (2198, 6954), (2318, 6594), (2562, 5966), (2983, 5124), (3297, 4636), (3477, 4396)]