22774815

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4253}}^1$

素因数の和:4288

約数の個数: 48

約数和(自身を含む): 47780928

約数和(自身を除く): 25006113

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 105, 119, 153, 255, 315, 357, 595, 765, 1071, 1785, 4253, 5355, 12759, 21265, 29771, 38277, 63795, 72301, 89313, 148855, 191385, 216903, 267939, 361505, 446565, 506107, 650709, 1084515, 1339695, 1518321, 2530535, 3253545, 4554963, 7591605, 22774815]

約数ペア:

[(1, 22774815), (3, 7591605), (5, 4554963), (7, 3253545), (9, 2530535), (15, 1518321), (17, 1339695), (21, 1084515), (35, 650709), (45, 506107), (51, 446565), (63, 361505), (85, 267939), (105, 216903), (119, 191385), (153, 148855), (255, 89313), (315, 72301), (357, 63795), (595, 38277), (765, 29771), (1071, 21265), (1785, 12759), (4253, 5355)]