1828508745

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{643}}^1$

素因数の和:791

約数の個数: 96

約数和(自身を含む): 3520444032

約数和(自身を除く): 1691935287

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 53, 73, 105, 147, 159, 219, 245, 265, 365, 371, 511, 643, 735, 795, 1095, 1113, 1533, 1855, 1929, 2555, 2597, 3215, 3577, 3869, 4501, 5565, 7665, 7791, 9645, 10731, 11607, 12985, 13503, 17885, 19345, 22505, 27083, 31507, 34079, 38955, 46939, 53655, 58035, 67515, 81249, 94521, 102237, 135415, 140817, 157535, 170395, 189581, 234695, 238553, 328573, 406245, 472605, 511185, 568743, 704085, 715659, 947905, 985719, 1192765, 1642865, 1669871, 2300011, 2487767, 2843715, 3578295, 4928595, 5009613, 6900033, 7463301, 8349355, 11500055, 12438835, 17414369, 25048065, 34500165, 37316505, 52243107, 87071845, 121900583, 261215535, 365701749, 609502915, 1828508745]

約数ペア:

[(1, 1828508745), (3, 609502915), (5, 365701749), (7, 261215535), (15, 121900583), (21, 87071845), (35, 52243107), (49, 37316505), (53, 34500165), (73, 25048065), (105, 17414369), (147, 12438835), (159, 11500055), (219, 8349355), (245, 7463301), (265, 6900033), (365, 5009613), (371, 4928595), (511, 3578295), (643, 2843715), (735, 2487767), (795, 2300011), (1095, 1669871), (1113, 1642865), (1533, 1192765), (1855, 985719), (1929, 947905), (2555, 715659), (2597, 704085), (3215, 568743), (3577, 511185), (3869, 472605), (4501, 406245), (5565, 328573), (7665, 238553), (7791, 234695), (9645, 189581), (10731, 170395), (11607, 157535), (12985, 140817), (13503, 135415), (17885, 102237), (19345, 94521), (22505, 81249), (27083, 67515), (31507, 58035), (34079, 53655), (38955, 46939)]