13201992855

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{367181}}^1$

素因数の和:367256

約数の個数: 48

約数和(自身を含む): 24745129344

約数和(自身を除く): 11543136489

約数列:

[1, 3, 5, 9, 15, 17, 45, 47, 51, 85, 141, 153, 235, 255, 423, 705, 765, 799, 2115, 2397, 3995, 7191, 11985, 35955, 367181, 1101543, 1835905, 3304629, 5507715, 6242077, 16523145, 17257507, 18726231, 31210385, 51772521, 56178693, 86287535, 93631155, 155317563, 258862605, 280893465, 293377619, 776587815, 880132857, 1466888095, 2640398571, 4400664285, 13201992855]

約数ペア:

[(1, 13201992855), (3, 4400664285), (5, 2640398571), (9, 1466888095), (15, 880132857), (17, 776587815), (45, 293377619), (47, 280893465), (51, 258862605), (85, 155317563), (141, 93631155), (153, 86287535), (235, 56178693), (255, 51772521), (423, 31210385), (705, 18726231), (765, 17257507), (799, 16523145), (2115, 6242077), (2397, 5507715), (3995, 3304629), (7191, 1835905), (11985, 1101543), (35955, 367181)]