72994005

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:395

約数の個数: 96

約数和(自身を含む): 157158144

約数和(自身を除く): 84164139

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 43, 45, 51, 63, 85, 105, 119, 129, 153, 215, 255, 301, 315, 317, 357, 387, 595, 645, 731, 765, 903, 951, 1071, 1505, 1585, 1785, 1935, 2193, 2219, 2709, 2853, 3655, 4515, 4755, 5117, 5355, 5389, 6579, 6657, 10965, 11095, 13545, 13631, 14265, 15351, 16167, 19971, 25585, 26945, 32895, 33285, 37723, 40893, 46053, 48501, 68155, 76755, 80835, 95417, 99855, 113169, 122679, 188615, 204465, 230265, 231727, 242505, 286251, 339507, 477085, 565845, 613395, 695181, 858753, 1158635, 1431255, 1622089, 1697535, 2085543, 3475905, 4293765, 4866267, 8110445, 10427715, 14598801, 24331335, 72994005]

約数ペア:

[(1, 72994005), (3, 24331335), (5, 14598801), (7, 10427715), (9, 8110445), (15, 4866267), (17, 4293765), (21, 3475905), (35, 2085543), (43, 1697535), (45, 1622089), (51, 1431255), (63, 1158635), (85, 858753), (105, 695181), (119, 613395), (129, 565845), (153, 477085), (215, 339507), (255, 286251), (301, 242505), (315, 231727), (317, 230265), (357, 204465), (387, 188615), (595, 122679), (645, 113169), (731, 99855), (765, 95417), (903, 80835), (951, 76755), (1071, 68155), (1505, 48501), (1585, 46053), (1785, 40893), (1935, 37723), (2193, 33285), (2219, 32895), (2709, 26945), (2853, 25585), (3655, 19971), (4515, 16167), (4755, 15351), (5117, 14265), (5355, 13631), (5389, 13545), (6579, 11095), (6657, 10965)]