947335965

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{50891}}^1$

素因数の和:50989

約数の個数: 32

約数和(自身を含む): 1626915456

約数和(自身を除く): 679579491

約数列:

[1, 3, 5, 15, 17, 51, 73, 85, 219, 255, 365, 1095, 1241, 3723, 6205, 18615, 50891, 152673, 254455, 763365, 865147, 2595441, 3715043, 4325735, 11145129, 12977205, 18575215, 55725645, 63155731, 189467193, 315778655, 947335965]

約数ペア:

[(1, 947335965), (3, 315778655), (5, 189467193), (15, 63155731), (17, 55725645), (51, 18575215), (73, 12977205), (85, 11145129), (219, 4325735), (255, 3715043), (365, 2595441), (1095, 865147), (1241, 763365), (3723, 254455), (6205, 152673), (18615, 50891)]