2949465

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:237

約数の個数: 32

約数和(自身を含む): 5068800

約数和(自身を除く): 2119335

約数列:

[1, 3, 5, 15, 19, 57, 79, 95, 131, 237, 285, 393, 395, 655, 1185, 1501, 1965, 2489, 4503, 7467, 7505, 10349, 12445, 22515, 31047, 37335, 51745, 155235, 196631, 589893, 983155, 2949465]

約数ペア:

[(1, 2949465), (3, 983155), (5, 589893), (15, 196631), (19, 155235), (57, 51745), (79, 37335), (95, 31047), (131, 22515), (237, 12445), (285, 10349), (393, 7505), (395, 7467), (655, 4503), (1185, 2489), (1501, 1965)]