12003355

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:116

約数の個数: 64

約数和(自身を含む): 19611648

約数和(自身を除く): 7608293

約数列:

[1, 5, 7, 13, 23, 31, 35, 37, 65, 91, 115, 155, 161, 185, 217, 259, 299, 403, 455, 481, 713, 805, 851, 1085, 1147, 1295, 1495, 2015, 2093, 2405, 2821, 3367, 3565, 4255, 4991, 5735, 5957, 8029, 9269, 10465, 11063, 14105, 14911, 16835, 24955, 26381, 29785, 40145, 46345, 55315, 64883, 74555, 77441, 104377, 131905, 184667, 324415, 342953, 387205, 521885, 923335, 1714765, 2400671, 12003355]

約数ペア:

[(1, 12003355), (5, 2400671), (7, 1714765), (13, 923335), (23, 521885), (31, 387205), (35, 342953), (37, 324415), (65, 184667), (91, 131905), (115, 104377), (155, 77441), (161, 74555), (185, 64883), (217, 55315), (259, 46345), (299, 40145), (403, 29785), (455, 26381), (481, 24955), (713, 16835), (805, 14911), (851, 14105), (1085, 11063), (1147, 10465), (1295, 9269), (1495, 8029), (2015, 5957), (2093, 5735), (2405, 4991), (2821, 4255), (3367, 3565)]