2003332545

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{101873}}^1$

素因数の和:101926

約数の個数: 48

約数和(自身を含む): 3814162560

約数和(自身を除く): 1810830015

約数列:

[1, 3, 5, 9, 15, 19, 23, 45, 57, 69, 95, 115, 171, 207, 285, 345, 437, 855, 1035, 1311, 2185, 3933, 6555, 19665, 101873, 305619, 509365, 916857, 1528095, 1935587, 2343079, 4584285, 5806761, 7029237, 9677935, 11715395, 17420283, 21087711, 29033805, 35146185, 44518501, 87101415, 105438555, 133555503, 222592505, 400666509, 667777515, 2003332545]

約数ペア:

[(1, 2003332545), (3, 667777515), (5, 400666509), (9, 222592505), (15, 133555503), (19, 105438555), (23, 87101415), (45, 44518501), (57, 35146185), (69, 29033805), (95, 21087711), (115, 17420283), (171, 11715395), (207, 9677935), (285, 7029237), (345, 5806761), (437, 4584285), (855, 2343079), (1035, 1935587), (1311, 1528095), (2185, 916857), (3933, 509365), (6555, 305619), (19665, 101873)]