22246245

素因数分解:

$3^4\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:109

約数の個数: 120

約数和(自身を含む): 49658400

約数和(自身を除く): 27412155

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 27, 35, 45, 49, 57, 59, 63, 81, 95, 105, 133, 135, 147, 171, 177, 189, 245, 285, 295, 315, 399, 405, 413, 441, 513, 531, 567, 665, 735, 855, 885, 931, 945, 1121, 1197, 1239, 1323, 1539, 1593, 1995, 2065, 2205, 2565, 2655, 2793, 2835, 2891, 3363, 3591, 3717, 3969, 4655, 4779, 5605, 5985, 6195, 6615, 7695, 7847, 7965, 8379, 8673, 10089, 10773, 11151, 13965, 14455, 16815, 17955, 18585, 19845, 23541, 23895, 25137, 26019, 30267, 33453, 39235, 41895, 43365, 50445, 53865, 54929, 55755, 70623, 75411, 78057, 90801, 117705, 125685, 130095, 151335, 164787, 167265, 211869, 234171, 274645, 353115, 377055, 390285, 454005, 494361, 635607, 823935, 1059345, 1170855, 1483083, 2471805, 3178035, 4449249, 7415415, 22246245]

約数ペア:

[(1, 22246245), (3, 7415415), (5, 4449249), (7, 3178035), (9, 2471805), (15, 1483083), (19, 1170855), (21, 1059345), (27, 823935), (35, 635607), (45, 494361), (49, 454005), (57, 390285), (59, 377055), (63, 353115), (81, 274645), (95, 234171), (105, 211869), (133, 167265), (135, 164787), (147, 151335), (171, 130095), (177, 125685), (189, 117705), (245, 90801), (285, 78057), (295, 75411), (315, 70623), (399, 55755), (405, 54929), (413, 53865), (441, 50445), (513, 43365), (531, 41895), (567, 39235), (665, 33453), (735, 30267), (855, 26019), (885, 25137), (931, 23895), (945, 23541), (1121, 19845), (1197, 18585), (1239, 17955), (1323, 16815), (1539, 14455), (1593, 13965), (1995, 11151), (2065, 10773), (2205, 10089), (2565, 8673), (2655, 8379), (2793, 7965), (2835, 7847), (2891, 7695), (3363, 6615), (3591, 6195), (3717, 5985), (3969, 5605), (4655, 4779)]