2018033025

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{15671}}^1$

素因数の和:15802

約数の個数: 48

約数和(自身を含む): 3567950208

約数和(自身を除く): 1549917183

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 101, 255, 303, 425, 505, 1275, 1515, 1717, 2525, 5151, 7575, 8585, 15671, 25755, 42925, 47013, 78355, 128775, 235065, 266407, 391775, 799221, 1175325, 1332035, 1582771, 3996105, 4748313, 6660175, 7913855, 19980525, 23741565, 26907107, 39569275, 80721321, 118707825, 134535535, 403606605, 672677675, 2018033025]

約数ペア:

[(1, 2018033025), (3, 672677675), (5, 403606605), (15, 134535535), (17, 118707825), (25, 80721321), (51, 39569275), (75, 26907107), (85, 23741565), (101, 19980525), (255, 7913855), (303, 6660175), (425, 4748313), (505, 3996105), (1275, 1582771), (1515, 1332035), (1717, 1175325), (2525, 799221), (5151, 391775), (7575, 266407), (8585, 235065), (15671, 128775), (25755, 78355), (42925, 47013)]