149590965

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:330

約数の個数: 64

約数和(自身を含む): 262766592

約数和(自身を除く): 113175627

約数列:

[1, 3, 5, 15, 23, 31, 69, 71, 93, 115, 155, 197, 213, 345, 355, 465, 591, 713, 985, 1065, 1633, 2139, 2201, 2955, 3565, 4531, 4899, 6107, 6603, 8165, 10695, 11005, 13593, 13987, 18321, 22655, 24495, 30535, 33015, 41961, 50623, 67965, 69935, 91605, 140461, 151869, 209805, 253115, 321701, 421383, 433597, 702305, 759345, 965103, 1300791, 1608505, 2106915, 2167985, 4825515, 6503955, 9972731, 29918193, 49863655, 149590965]

約数ペア:

[(1, 149590965), (3, 49863655), (5, 29918193), (15, 9972731), (23, 6503955), (31, 4825515), (69, 2167985), (71, 2106915), (93, 1608505), (115, 1300791), (155, 965103), (197, 759345), (213, 702305), (345, 433597), (355, 421383), (465, 321701), (591, 253115), (713, 209805), (985, 151869), (1065, 140461), (1633, 91605), (2139, 69935), (2201, 67965), (2955, 50623), (3565, 41961), (4531, 33015), (4899, 30535), (6107, 24495), (6603, 22655), (8165, 18321), (10695, 13987), (11005, 13593)]