904233015

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{3229}}^1$

素因数の和:3381

約数の個数: 72

約数和(自身を含む): 1838154240

約数和(自身を除く): 933921225

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 127, 147, 245, 315, 381, 441, 635, 735, 889, 1143, 1905, 2205, 2667, 3229, 4445, 5715, 6223, 8001, 9687, 13335, 16145, 18669, 22603, 29061, 31115, 40005, 48435, 56007, 67809, 93345, 113015, 145305, 158221, 203427, 280035, 339045, 410083, 474663, 791105, 1017135, 1230249, 1423989, 2050415, 2373315, 2870581, 3690747, 6151245, 7119945, 8611743, 14352905, 18453735, 20094067, 25835229, 43058715, 60282201, 100470335, 129176145, 180846603, 301411005, 904233015]

約数ペア:

[(1, 904233015), (3, 301411005), (5, 180846603), (7, 129176145), (9, 100470335), (15, 60282201), (21, 43058715), (35, 25835229), (45, 20094067), (49, 18453735), (63, 14352905), (105, 8611743), (127, 7119945), (147, 6151245), (245, 3690747), (315, 2870581), (381, 2373315), (441, 2050415), (635, 1423989), (735, 1230249), (889, 1017135), (1143, 791105), (1905, 474663), (2205, 410083), (2667, 339045), (3229, 280035), (4445, 203427), (5715, 158221), (6223, 145305), (8001, 113015), (9687, 93345), (13335, 67809), (16145, 56007), (18669, 48435), (22603, 40005), (29061, 31115)]