22005165

素因数分解:

$3^1\times 5^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1$

素因数の和:96

約数の個数: 80

約数和(自身を含む): 45174528

約数和(自身を除く): 23169363

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 47, 49, 65, 91, 105, 141, 147, 195, 235, 245, 273, 329, 343, 455, 611, 637, 705, 735, 987, 1029, 1365, 1645, 1715, 1833, 1911, 2303, 2401, 3055, 3185, 4277, 4459, 4935, 5145, 6909, 7203, 9165, 9555, 11515, 12005, 12831, 13377, 16121, 21385, 22295, 29939, 31213, 34545, 36015, 48363, 64155, 66885, 80605, 89817, 93639, 112847, 149695, 156065, 209573, 241815, 338541, 449085, 468195, 564235, 628719, 1047865, 1467011, 1692705, 3143595, 4401033, 7335055, 22005165]

約数ペア:

[(1, 22005165), (3, 7335055), (5, 4401033), (7, 3143595), (13, 1692705), (15, 1467011), (21, 1047865), (35, 628719), (39, 564235), (47, 468195), (49, 449085), (65, 338541), (91, 241815), (105, 209573), (141, 156065), (147, 149695), (195, 112847), (235, 93639), (245, 89817), (273, 80605), (329, 66885), (343, 64155), (455, 48363), (611, 36015), (637, 34545), (705, 31213), (735, 29939), (987, 22295), (1029, 21385), (1365, 16121), (1645, 13377), (1715, 12831), (1833, 12005), (1911, 11515), (2303, 9555), (2401, 9165), (3055, 7203), (3185, 6909), (4277, 5145), (4459, 4935)]