22650885

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1021}}^1$

素因数の和:1078

約数の個数: 48

約数和(自身を含む): 43046640

約数和(自身を除く): 20395755

約数列:

[1, 3, 5, 9, 15, 17, 29, 45, 51, 85, 87, 145, 153, 255, 261, 435, 493, 765, 1021, 1305, 1479, 2465, 3063, 4437, 5105, 7395, 9189, 15315, 17357, 22185, 29609, 45945, 52071, 86785, 88827, 148045, 156213, 260355, 266481, 444135, 503353, 781065, 1332405, 1510059, 2516765, 4530177, 7550295, 22650885]

約数ペア:

[(1, 22650885), (3, 7550295), (5, 4530177), (9, 2516765), (15, 1510059), (17, 1332405), (29, 781065), (45, 503353), (51, 444135), (85, 266481), (87, 260355), (145, 156213), (153, 148045), (255, 88827), (261, 86785), (435, 52071), (493, 45945), (765, 29609), (1021, 22185), (1305, 17357), (1479, 15315), (2465, 9189), (3063, 7395), (4437, 5105)]