2995155

素因数分解:

$3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{659}}^1$

素因数の和:771

約数の個数: 24

約数和(自身を含む): 5250960

約数和(自身を除く): 2255805

約数列:

[1, 3, 5, 9, 15, 45, 101, 303, 505, 659, 909, 1515, 1977, 3295, 4545, 5931, 9885, 29655, 66559, 199677, 332795, 599031, 998385, 2995155]

約数ペア:

[(1, 2995155), (3, 998385), (5, 599031), (9, 332795), (15, 199677), (45, 66559), (101, 29655), (303, 9885), (505, 5931), (659, 4545), (909, 3295), (1515, 1977)]