5402415

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:231

約数の個数: 32

約数和(自身を含む): 9031680

約数和(自身を除く): 3629265

約数列:

[1, 3, 5, 15, 47, 79, 97, 141, 235, 237, 291, 395, 485, 705, 1185, 1455, 3713, 4559, 7663, 11139, 13677, 18565, 22795, 22989, 38315, 55695, 68385, 114945, 360161, 1080483, 1800805, 5402415]

約数ペア:

[(1, 5402415), (3, 1800805), (5, 1080483), (15, 360161), (47, 114945), (79, 68385), (97, 55695), (141, 38315), (235, 22989), (237, 22795), (291, 18565), (395, 13677), (485, 11139), (705, 7663), (1185, 4559), (1455, 3713)]