22838475

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:121

約数の個数: 96

約数和(自身を含む): 45711360

約数和(自身を除く): 22872885

約数列:

[1, 3, 5, 11, 15, 19, 25, 31, 33, 47, 55, 57, 75, 93, 95, 141, 155, 165, 209, 235, 275, 285, 341, 465, 475, 517, 589, 627, 705, 775, 825, 893, 1023, 1045, 1175, 1425, 1457, 1551, 1705, 1767, 2325, 2585, 2679, 2945, 3135, 3525, 4371, 4465, 5115, 5225, 6479, 7285, 7755, 8525, 8835, 9823, 12925, 13395, 14725, 15675, 16027, 19437, 21855, 22325, 25575, 27683, 29469, 32395, 36425, 38775, 44175, 48081, 49115, 66975, 80135, 83049, 97185, 109275, 138415, 147345, 161975, 240405, 245575, 304513, 400675, 415245, 485925, 692075, 736725, 913539, 1202025, 1522565, 2076225, 4567695, 7612825, 22838475]

約数ペア:

[(1, 22838475), (3, 7612825), (5, 4567695), (11, 2076225), (15, 1522565), (19, 1202025), (25, 913539), (31, 736725), (33, 692075), (47, 485925), (55, 415245), (57, 400675), (75, 304513), (93, 245575), (95, 240405), (141, 161975), (155, 147345), (165, 138415), (209, 109275), (235, 97185), (275, 83049), (285, 80135), (341, 66975), (465, 49115), (475, 48081), (517, 44175), (589, 38775), (627, 36425), (705, 32395), (775, 29469), (825, 27683), (893, 25575), (1023, 22325), (1045, 21855), (1175, 19437), (1425, 16027), (1457, 15675), (1551, 14725), (1705, 13395), (1767, 12925), (2325, 9823), (2585, 8835), (2679, 8525), (2945, 7755), (3135, 7285), (3525, 6479), (4371, 5225), (4465, 5115)]