22144185

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:204

約数の個数: 80

約数和(自身を含む): 46417536

約数和(自身を除く): 24273351

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 73, 81, 105, 107, 135, 189, 219, 315, 321, 365, 405, 511, 535, 567, 657, 749, 945, 963, 1095, 1533, 1605, 1971, 2247, 2555, 2835, 2889, 3285, 3745, 4599, 4815, 5913, 6741, 7665, 7811, 8667, 9855, 11235, 13797, 14445, 20223, 22995, 23433, 29565, 33705, 39055, 41391, 43335, 54677, 60669, 68985, 70299, 101115, 117165, 164031, 206955, 210897, 273385, 303345, 351495, 492093, 632691, 820155, 1054485, 1476279, 2460465, 3163455, 4428837, 7381395, 22144185]

約数ペア:

[(1, 22144185), (3, 7381395), (5, 4428837), (7, 3163455), (9, 2460465), (15, 1476279), (21, 1054485), (27, 820155), (35, 632691), (45, 492093), (63, 351495), (73, 303345), (81, 273385), (105, 210897), (107, 206955), (135, 164031), (189, 117165), (219, 101115), (315, 70299), (321, 68985), (365, 60669), (405, 54677), (511, 43335), (535, 41391), (567, 39055), (657, 33705), (749, 29565), (945, 23433), (963, 22995), (1095, 20223), (1533, 14445), (1605, 13797), (1971, 11235), (2247, 9855), (2555, 8667), (2835, 7811), (2889, 7665), (3285, 6741), (3745, 5913), (4599, 4815)]