4825515

素因数分解:

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

素因数の和:299

約数の個数: 32

約数和(自身を含む): 8211456

約数和(自身を除く): 3385941

約数列:

[1, 3, 5, 15, 23, 69, 71, 115, 197, 213, 345, 355, 591, 985, 1065, 1633, 2955, 4531, 4899, 8165, 13593, 13987, 22655, 24495, 41961, 67965, 69935, 209805, 321701, 965103, 1608505, 4825515]

約数ペア:

[(1, 4825515), (3, 1608505), (5, 965103), (15, 321701), (23, 209805), (69, 69935), (71, 67965), (115, 41961), (197, 24495), (213, 22655), (345, 13987), (355, 13593), (591, 8165), (985, 4899), (1065, 4531), (1633, 2955)]