19429397505

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{797}}^1\times {\mathrm{8599}}^1$

素因数の和:9420

約数の個数: 80

約数和(自身を含む): 39859142400

約数和(自身を除く): 20429744895

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 797, 945, 2391, 2835, 3985, 5579, 7173, 8599, 11955, 16737, 21519, 25797, 27895, 35865, 42995, 50211, 60193, 64557, 77391, 83685, 107595, 128985, 150633, 180579, 232173, 251055, 300965, 322785, 386955, 451899, 541737, 696519, 753165, 902895, 1160865, 1625211, 2259495, 2708685, 3482595, 4875633, 6853403, 8126055, 20560209, 24378165, 34267015, 47973821, 61680627, 102801045, 143921463, 185041881, 239869105, 308403135, 431764389, 555125643, 719607315, 925209405, 1295293167, 2158821945, 2775628215, 3885879501, 6476465835, 19429397505]

約数ペア:

[(1, 19429397505), (3, 6476465835), (5, 3885879501), (7, 2775628215), (9, 2158821945), (15, 1295293167), (21, 925209405), (27, 719607315), (35, 555125643), (45, 431764389), (63, 308403135), (81, 239869105), (105, 185041881), (135, 143921463), (189, 102801045), (315, 61680627), (405, 47973821), (567, 34267015), (797, 24378165), (945, 20560209), (2391, 8126055), (2835, 6853403), (3985, 4875633), (5579, 3482595), (7173, 2708685), (8599, 2259495), (11955, 1625211), (16737, 1160865), (21519, 902895), (25797, 753165), (27895, 696519), (35865, 541737), (42995, 451899), (50211, 386955), (60193, 322785), (64557, 300965), (77391, 251055), (83685, 232173), (107595, 180579), (128985, 150633)]