11247885

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{733}}^1$

素因数の和:786

約数の個数: 48

約数和(自身を含む): 21984768

約数和(自身を除く): 10736883

約数列:

[1, 3, 5, 9, 11, 15, 31, 33, 45, 55, 93, 99, 155, 165, 279, 341, 465, 495, 733, 1023, 1395, 1705, 2199, 3069, 3665, 5115, 6597, 8063, 10995, 15345, 22723, 24189, 32985, 40315, 68169, 72567, 113615, 120945, 204507, 249953, 340845, 362835, 749859, 1022535, 1249765, 2249577, 3749295, 11247885]

約数ペア:

[(1, 11247885), (3, 3749295), (5, 2249577), (9, 1249765), (11, 1022535), (15, 749859), (31, 362835), (33, 340845), (45, 249953), (55, 204507), (93, 120945), (99, 113615), (155, 72567), (165, 68169), (279, 40315), (341, 32985), (465, 24189), (495, 22723), (733, 15345), (1023, 10995), (1395, 8063), (1705, 6597), (2199, 5115), (3069, 3665)]