3328236415

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{7321}}^1$

素因数の和:7783

約数の個数: 32

約数和(自身を含む): 4723568640

約数和(自身を除く): 1395332225

約数列:

[1, 5, 7, 31, 35, 155, 217, 419, 1085, 2095, 2933, 7321, 12989, 14665, 36605, 51247, 64945, 90923, 226951, 256235, 454615, 1134755, 1588657, 3067499, 7943285, 15337495, 21472493, 95092469, 107362465, 475462345, 665647283, 3328236415]

約数ペア:

[(1, 3328236415), (5, 665647283), (7, 475462345), (31, 107362465), (35, 95092469), (155, 21472493), (217, 15337495), (419, 7943285), (1085, 3067499), (2095, 1588657), (2933, 1134755), (7321, 454615), (12989, 256235), (14665, 226951), (36605, 90923), (51247, 64945)]