548455105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:354

約数の個数: 64

約数和(自身を含む): 797817600

約数和(自身を除く): 249362495

約数列:

[1, 5, 11, 17, 29, 55, 85, 113, 145, 179, 187, 319, 493, 565, 895, 935, 1243, 1595, 1921, 1969, 2465, 3043, 3277, 5191, 5423, 6215, 9605, 9845, 15215, 16385, 20227, 21131, 25955, 27115, 33473, 36047, 55709, 57101, 88247, 101135, 105655, 167365, 180235, 222497, 278545, 285505, 343859, 441235, 586583, 612799, 970717, 1112485, 1719295, 2932915, 3063995, 3782449, 4853585, 6452413, 9971911, 18912245, 32262065, 49859555, 109691021, 548455105]

約数ペア:

[(1, 548455105), (5, 109691021), (11, 49859555), (17, 32262065), (29, 18912245), (55, 9971911), (85, 6452413), (113, 4853585), (145, 3782449), (179, 3063995), (187, 2932915), (319, 1719295), (493, 1112485), (565, 970717), (895, 612799), (935, 586583), (1243, 441235), (1595, 343859), (1921, 285505), (1969, 278545), (2465, 222497), (3043, 180235), (3277, 167365), (5191, 105655), (5423, 101135), (6215, 88247), (9605, 57101), (9845, 55709), (15215, 36047), (16385, 33473), (20227, 27115), (21131, 25955)]