15487602

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:227

約数の個数: 64

約数和(自身を含む): 35562240

約数和(自身を除く): 20074638

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 89, 97, 138, 178, 194, 267, 291, 299, 534, 582, 598, 897, 1157, 1261, 1794, 2047, 2231, 2314, 2522, 3471, 3783, 4094, 4462, 6141, 6693, 6942, 7566, 8633, 12282, 13386, 17266, 25899, 26611, 29003, 51798, 53222, 58006, 79833, 87009, 112229, 159666, 174018, 198559, 224458, 336687, 397118, 595677, 673374, 1191354, 2581267, 5162534, 7743801, 15487602]

約数ペア:

[(1, 15487602), (2, 7743801), (3, 5162534), (6, 2581267), (13, 1191354), (23, 673374), (26, 595677), (39, 397118), (46, 336687), (69, 224458), (78, 198559), (89, 174018), (97, 159666), (138, 112229), (178, 87009), (194, 79833), (267, 58006), (291, 53222), (299, 51798), (534, 29003), (582, 26611), (598, 25899), (897, 17266), (1157, 13386), (1261, 12282), (1794, 8633), (2047, 7566), (2231, 6942), (2314, 6693), (2522, 6141), (3471, 4462), (3783, 4094)]