1880346045

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{28151}}^1$

素因数の和:28293

約数の個数: 32

約数和(自身を含む): 3099873024

約数和(自身を除く): 1219526979

約数列:

[1, 3, 5, 15, 61, 73, 183, 219, 305, 365, 915, 1095, 4453, 13359, 22265, 28151, 66795, 84453, 140755, 422265, 1717211, 2055023, 5151633, 6165069, 8586055, 10275115, 25758165, 30825345, 125356403, 376069209, 626782015, 1880346045]

約数ペア:

[(1, 1880346045), (3, 626782015), (5, 376069209), (15, 125356403), (61, 30825345), (73, 25758165), (183, 10275115), (219, 8586055), (305, 6165069), (365, 5151633), (915, 2055023), (1095, 1717211), (4453, 422265), (13359, 140755), (22265, 84453), (28151, 66795)]