123103695

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1979}}^1$

素因数の和:2040

約数の個数: 64

約数和(自身を含む): 239500800

約数和(自身を除く): 116397105

約数列:

[1, 3, 5, 11, 13, 15, 29, 33, 39, 55, 65, 87, 143, 145, 165, 195, 319, 377, 429, 435, 715, 957, 1131, 1595, 1885, 1979, 2145, 4147, 4785, 5655, 5937, 9895, 12441, 20735, 21769, 25727, 29685, 57391, 62205, 65307, 77181, 108845, 128635, 172173, 282997, 286955, 326535, 385905, 631301, 746083, 848991, 860865, 1414985, 1893903, 2238249, 3156505, 3730415, 4244955, 8206913, 9469515, 11191245, 24620739, 41034565, 123103695]

約数ペア:

[(1, 123103695), (3, 41034565), (5, 24620739), (11, 11191245), (13, 9469515), (15, 8206913), (29, 4244955), (33, 3730415), (39, 3156505), (55, 2238249), (65, 1893903), (87, 1414985), (143, 860865), (145, 848991), (165, 746083), (195, 631301), (319, 385905), (377, 326535), (429, 286955), (435, 282997), (715, 172173), (957, 128635), (1131, 108845), (1595, 77181), (1885, 65307), (1979, 62205), (2145, 57391), (4147, 29685), (4785, 25727), (5655, 21769), (5937, 20735), (9895, 12441)]