27394185

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:143

約数の個数: 96

約数和(自身を含む): 56996352

約数和(自身を除く): 29602167

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 47, 49, 61, 65, 91, 105, 141, 147, 183, 195, 235, 245, 273, 305, 329, 427, 455, 611, 637, 705, 735, 793, 915, 987, 1281, 1365, 1645, 1833, 1911, 2135, 2303, 2379, 2867, 2989, 3055, 3185, 3965, 4277, 4935, 5551, 6405, 6909, 8601, 8967, 9165, 9555, 11515, 11895, 12831, 14335, 14945, 16653, 20069, 21385, 27755, 29939, 34545, 37271, 38857, 43005, 44835, 60207, 64155, 83265, 89817, 100345, 111813, 116571, 140483, 149695, 186355, 194285, 260897, 301035, 421449, 449085, 559065, 582855, 702415, 782691, 1304485, 1826279, 2107245, 3913455, 5478837, 9131395, 27394185]

約数ペア:

[(1, 27394185), (3, 9131395), (5, 5478837), (7, 3913455), (13, 2107245), (15, 1826279), (21, 1304485), (35, 782691), (39, 702415), (47, 582855), (49, 559065), (61, 449085), (65, 421449), (91, 301035), (105, 260897), (141, 194285), (147, 186355), (183, 149695), (195, 140483), (235, 116571), (245, 111813), (273, 100345), (305, 89817), (329, 83265), (427, 64155), (455, 60207), (611, 44835), (637, 43005), (705, 38857), (735, 37271), (793, 34545), (915, 29939), (987, 27755), (1281, 21385), (1365, 20069), (1645, 16653), (1833, 14945), (1911, 14335), (2135, 12831), (2303, 11895), (2379, 11515), (2867, 9555), (2989, 9165), (3055, 8967), (3185, 8601), (3965, 6909), (4277, 6405), (4935, 5551)]