392334145

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{3019}}^1$

素因数の和:3157

約数の個数: 32

約数和(自身を含む): 556646400

約数和(自身を除く): 164312255

約数列:

[1, 5, 7, 35, 47, 79, 235, 329, 395, 553, 1645, 2765, 3019, 3713, 15095, 18565, 21133, 25991, 105665, 129955, 141893, 238501, 709465, 993251, 1192505, 1669507, 4966255, 8347535, 11209547, 56047735, 78466829, 392334145]

約数ペア:

[(1, 392334145), (5, 78466829), (7, 56047735), (35, 11209547), (47, 8347535), (79, 4966255), (235, 1669507), (329, 1192505), (395, 993251), (553, 709465), (1645, 238501), (2765, 141893), (3019, 129955), (3713, 105665), (15095, 25991), (18565, 21133)]