2008157055

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{124769}}^1$

素因数の和:124843

約数の個数: 32

約数和(自身を含む): 3413707200

約数和(自身を除く): 1405550145

約数列:

[1, 3, 5, 15, 29, 37, 87, 111, 145, 185, 435, 555, 1073, 3219, 5365, 16095, 124769, 374307, 623845, 1871535, 3618301, 4616453, 10854903, 13849359, 18091505, 23082265, 54274515, 69246795, 133877137, 401631411, 669385685, 2008157055]

約数ペア:

[(1, 2008157055), (3, 669385685), (5, 401631411), (15, 133877137), (29, 69246795), (37, 54274515), (87, 23082265), (111, 18091505), (145, 13849359), (185, 10854903), (435, 4616453), (555, 3618301), (1073, 1871535), (3219, 623845), (5365, 374307), (16095, 124769)]