24317145

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:187

約数の個数: 64

約数和(自身を含む): 45619200

約数和(自身を除く): 21302055

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 59, 71, 129, 135, 177, 213, 215, 295, 355, 387, 531, 639, 645, 885, 1065, 1161, 1593, 1917, 1935, 2537, 2655, 3053, 3195, 4189, 5805, 7611, 7965, 9159, 9585, 12567, 12685, 15265, 20945, 22833, 27477, 37701, 38055, 45795, 62835, 68499, 82431, 113103, 114165, 137385, 180127, 188505, 342495, 412155, 540381, 565515, 900635, 1621143, 2701905, 4863429, 8105715, 24317145]

約数ペア:

[(1, 24317145), (3, 8105715), (5, 4863429), (9, 2701905), (15, 1621143), (27, 900635), (43, 565515), (45, 540381), (59, 412155), (71, 342495), (129, 188505), (135, 180127), (177, 137385), (213, 114165), (215, 113103), (295, 82431), (355, 68499), (387, 62835), (531, 45795), (639, 38055), (645, 37701), (885, 27477), (1065, 22833), (1161, 20945), (1593, 15265), (1917, 12685), (1935, 12567), (2537, 9585), (2655, 9159), (3053, 7965), (3195, 7611), (4189, 5805)]