7568955

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 14017536

約数和(自身を除く): 6448581

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 71, 103, 115, 207, 213, 309, 345, 355, 515, 639, 927, 1035, 1065, 1545, 1633, 2369, 3195, 4635, 4899, 7107, 7313, 8165, 11845, 14697, 21321, 21939, 24495, 35535, 36565, 65817, 73485, 106605, 109695, 168199, 329085, 504597, 840995, 1513791, 2522985, 7568955]

約数ペア:

[(1, 7568955), (3, 2522985), (5, 1513791), (9, 840995), (15, 504597), (23, 329085), (45, 168199), (69, 109695), (71, 106605), (103, 73485), (115, 65817), (207, 36565), (213, 35535), (309, 24495), (345, 21939), (355, 21321), (515, 14697), (639, 11845), (927, 8165), (1035, 7313), (1065, 7107), (1545, 4899), (1633, 4635), (2369, 3195)]