3876345

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:254

約数の個数: 48

約数和(自身を含む): 7547904

約数和(自身を除く): 3671559

約数列:

[1, 3, 5, 9, 11, 15, 33, 41, 45, 55, 99, 123, 165, 191, 205, 369, 451, 495, 573, 615, 955, 1353, 1719, 1845, 2101, 2255, 2865, 4059, 6303, 6765, 7831, 8595, 10505, 18909, 20295, 23493, 31515, 39155, 70479, 86141, 94545, 117465, 258423, 352395, 430705, 775269, 1292115, 3876345]

約数ペア:

[(1, 3876345), (3, 1292115), (5, 775269), (9, 430705), (11, 352395), (15, 258423), (33, 117465), (41, 94545), (45, 86141), (55, 70479), (99, 39155), (123, 31515), (165, 23493), (191, 20295), (205, 18909), (369, 10505), (451, 8595), (495, 7831), (573, 6765), (615, 6303), (955, 4059), (1353, 2865), (1719, 2255), (1845, 2101)]