55015485

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{17}}^2\times {\mathrm{37}}^1$

素因数の和:100

約数の個数: 96

約数和(自身を含む): 111993600

約数和(自身を除く): 56978115

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 37, 49, 51, 85, 105, 111, 119, 147, 185, 245, 255, 259, 289, 343, 357, 555, 595, 629, 735, 777, 833, 867, 1029, 1295, 1445, 1715, 1785, 1813, 1887, 2023, 2499, 3145, 3885, 4165, 4335, 4403, 5145, 5439, 5831, 6069, 9065, 9435, 10115, 10693, 12495, 12691, 13209, 14161, 17493, 22015, 27195, 29155, 30345, 30821, 32079, 38073, 42483, 53465, 63455, 66045, 70805, 74851, 87465, 92463, 99127, 154105, 160395, 190365, 212415, 215747, 224553, 297381, 374255, 462315, 495635, 523957, 647241, 1078735, 1122765, 1486905, 1571871, 2619785, 3236205, 3667699, 7859355, 11003097, 18338495, 55015485]

約数ペア:

[(1, 55015485), (3, 18338495), (5, 11003097), (7, 7859355), (15, 3667699), (17, 3236205), (21, 2619785), (35, 1571871), (37, 1486905), (49, 1122765), (51, 1078735), (85, 647241), (105, 523957), (111, 495635), (119, 462315), (147, 374255), (185, 297381), (245, 224553), (255, 215747), (259, 212415), (289, 190365), (343, 160395), (357, 154105), (555, 99127), (595, 92463), (629, 87465), (735, 74851), (777, 70805), (833, 66045), (867, 63455), (1029, 53465), (1295, 42483), (1445, 38073), (1715, 32079), (1785, 30821), (1813, 30345), (1887, 29155), (2023, 27195), (2499, 22015), (3145, 17493), (3885, 14161), (4165, 13209), (4335, 12691), (4403, 12495), (5145, 10693), (5439, 10115), (5831, 9435), (6069, 9065)]