39765635

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:192

約数の個数: 64

約数和(自身を含む): 64012032

約数和(自身を除く): 24246397

約数列:

[1, 5, 7, 13, 17, 35, 53, 65, 85, 91, 97, 119, 221, 265, 371, 455, 485, 595, 679, 689, 901, 1105, 1261, 1547, 1649, 1855, 3395, 3445, 4505, 4823, 5141, 6305, 6307, 7735, 8245, 8827, 11543, 11713, 21437, 24115, 25705, 31535, 35987, 44135, 57715, 58565, 66833, 81991, 87397, 107185, 150059, 179935, 334165, 409955, 436985, 467831, 611779, 750295, 1136161, 2339155, 3058895, 5680805, 7953127, 39765635]

約数ペア:

[(1, 39765635), (5, 7953127), (7, 5680805), (13, 3058895), (17, 2339155), (35, 1136161), (53, 750295), (65, 611779), (85, 467831), (91, 436985), (97, 409955), (119, 334165), (221, 179935), (265, 150059), (371, 107185), (455, 87397), (485, 81991), (595, 66833), (679, 58565), (689, 57715), (901, 44135), (1105, 35987), (1261, 31535), (1547, 25705), (1649, 24115), (1855, 21437), (3395, 11713), (3445, 11543), (4505, 8827), (4823, 8245), (5141, 7735), (6305, 6307)]