3807855645

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{1889}}^1$

素因数の和:2570

約数の個数: 64

約数和(自身を含む): 7010841600

約数和(自身を除く): 3202985955

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 643, 1045, 1889, 1929, 3135, 3215, 5667, 7073, 9445, 9645, 12217, 20779, 21219, 28335, 35365, 35891, 36651, 61085, 62337, 103895, 106095, 107673, 134387, 179455, 183255, 311685, 394801, 403161, 538365, 671935, 1184403, 1214627, 1974005, 2015805, 3643881, 5922015, 6073135, 13360897, 18219405, 23077913, 40082691, 66804485, 69233739, 115389565, 200413455, 253857043, 346168695, 761571129, 1269285215, 3807855645]

約数ペア:

[(1, 3807855645), (3, 1269285215), (5, 761571129), (11, 346168695), (15, 253857043), (19, 200413455), (33, 115389565), (55, 69233739), (57, 66804485), (95, 40082691), (165, 23077913), (209, 18219405), (285, 13360897), (627, 6073135), (643, 5922015), (1045, 3643881), (1889, 2015805), (1929, 1974005), (3135, 1214627), (3215, 1184403), (5667, 671935), (7073, 538365), (9445, 403161), (9645, 394801), (12217, 311685), (20779, 183255), (21219, 179455), (28335, 134387), (35365, 107673), (35891, 106095), (36651, 103895), (61085, 62337)]