129587445

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:344

約数の個数: 80

約数和(自身を含む): 253368192

約数和(自身を除く): 123780747

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 151, 163, 195, 351, 405, 453, 489, 585, 755, 815, 1053, 1359, 1467, 1755, 1963, 2119, 2265, 2445, 4077, 4401, 5265, 5889, 6357, 6795, 7335, 9815, 10595, 12231, 13203, 17667, 19071, 20385, 22005, 24613, 29445, 31785, 53001, 57213, 61155, 66015, 73839, 88335, 95355, 123065, 159003, 171639, 221517, 265005, 286065, 319969, 369195, 664551, 795015, 858195, 959907, 1107585, 1599845, 1993653, 2879721, 3322755, 4799535, 8639163, 9968265, 14398605, 25917489, 43195815, 129587445]

約数ペア:

[(1, 129587445), (3, 43195815), (5, 25917489), (9, 14398605), (13, 9968265), (15, 8639163), (27, 4799535), (39, 3322755), (45, 2879721), (65, 1993653), (81, 1599845), (117, 1107585), (135, 959907), (151, 858195), (163, 795015), (195, 664551), (351, 369195), (405, 319969), (453, 286065), (489, 265005), (585, 221517), (755, 171639), (815, 159003), (1053, 123065), (1359, 95355), (1467, 88335), (1755, 73839), (1963, 66015), (2119, 61155), (2265, 57213), (2445, 53001), (4077, 31785), (4401, 29445), (5265, 24613), (5889, 22005), (6357, 20385), (6795, 19071), (7335, 17667), (9815, 13203), (10595, 12231)]