15097292

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:255

約数の個数: 72

約数和(自身を含む): 34128864

約数和(自身を除く): 19031572

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 49, 68, 92, 98, 119, 161, 196, 197, 238, 322, 391, 394, 476, 644, 782, 788, 833, 1127, 1379, 1564, 1666, 2254, 2737, 2758, 3332, 3349, 4508, 4531, 5474, 5516, 6698, 9062, 9653, 10948, 13396, 18124, 19159, 19306, 23443, 31717, 38318, 38612, 46886, 63434, 76636, 77027, 93772, 126868, 154054, 164101, 222019, 308108, 328202, 444038, 539189, 656404, 888076, 1078378, 2156756, 3774323, 7548646, 15097292]

約数ペア:

[(1, 15097292), (2, 7548646), (4, 3774323), (7, 2156756), (14, 1078378), (17, 888076), (23, 656404), (28, 539189), (34, 444038), (46, 328202), (49, 308108), (68, 222019), (92, 164101), (98, 154054), (119, 126868), (161, 93772), (196, 77027), (197, 76636), (238, 63434), (322, 46886), (391, 38612), (394, 38318), (476, 31717), (644, 23443), (782, 19306), (788, 19159), (833, 18124), (1127, 13396), (1379, 10948), (1564, 9653), (1666, 9062), (2254, 6698), (2737, 5516), (2758, 5474), (3332, 4531), (3349, 4508)]