1084103685

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{28921}}^1$

素因数の和:28963

約数の個数: 72

約数和(自身を含む): 2314569816

約数和(自身を除く): 1230466131

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 49, 51, 63, 85, 105, 119, 147, 153, 245, 255, 315, 357, 441, 595, 735, 765, 833, 1071, 1785, 2205, 2499, 4165, 5355, 7497, 12495, 28921, 37485, 86763, 144605, 202447, 260289, 433815, 491657, 607341, 1012235, 1301445, 1417129, 1474971, 1822023, 2458285, 3036705, 3441599, 4251387, 4424913, 7085645, 7374855, 9110115, 10324797, 12754161, 17207995, 21256935, 22124565, 24091193, 30974391, 51623985, 63770805, 72273579, 120455965, 154871955, 216820737, 361367895, 1084103685]

約数ペア:

[(1, 1084103685), (3, 361367895), (5, 216820737), (7, 154871955), (9, 120455965), (15, 72273579), (17, 63770805), (21, 51623985), (35, 30974391), (45, 24091193), (49, 22124565), (51, 21256935), (63, 17207995), (85, 12754161), (105, 10324797), (119, 9110115), (147, 7374855), (153, 7085645), (245, 4424913), (255, 4251387), (315, 3441599), (357, 3036705), (441, 2458285), (595, 1822023), (735, 1474971), (765, 1417129), (833, 1301445), (1071, 1012235), (1785, 607341), (2205, 491657), (2499, 433815), (4165, 260289), (5355, 202447), (7497, 144605), (12495, 86763), (28921, 37485)]