22271235

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 41931936

約数和(自身を除く): 19660701

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 157, 193, 245, 471, 579, 735, 785, 965, 1099, 1351, 2355, 2895, 3297, 4053, 5495, 6755, 7693, 9457, 16485, 20265, 23079, 28371, 30301, 38465, 47285, 90903, 115395, 141855, 151505, 212107, 454515, 636321, 1060535, 1484749, 3181605, 4454247, 7423745, 22271235]

約数ペア:

[(1, 22271235), (3, 7423745), (5, 4454247), (7, 3181605), (15, 1484749), (21, 1060535), (35, 636321), (49, 454515), (105, 212107), (147, 151505), (157, 141855), (193, 115395), (245, 90903), (471, 47285), (579, 38465), (735, 30301), (785, 28371), (965, 23079), (1099, 20265), (1351, 16485), (2355, 9457), (2895, 7693), (3297, 6755), (4053, 5495)]