42744285

素因数分解:

$3^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{2267}}^1$

素因数の和:2697

約数の個数: 24

約数和(自身を含む): 74299680

約数和(自身を除く): 31555395

約数列:

[1, 3, 5, 9, 15, 45, 419, 1257, 2095, 2267, 3771, 6285, 6801, 11335, 18855, 20403, 34005, 102015, 949873, 2849619, 4749365, 8548857, 14248095, 42744285]

約数ペア:

[(1, 42744285), (3, 14248095), (5, 8548857), (9, 4749365), (15, 2849619), (45, 949873), (419, 102015), (1257, 34005), (2095, 20403), (2267, 18855), (3771, 11335), (6285, 6801)]