80536995

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2113}}^1$

素因数の和:2153

約数の個数: 72

約数和(自身を含む): 175445088

約数和(自身を除く): 94908093

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 121, 165, 231, 315, 363, 385, 495, 605, 693, 847, 1089, 1155, 1815, 2113, 2541, 3465, 4235, 5445, 6339, 7623, 10565, 12705, 14791, 19017, 23243, 31695, 38115, 44373, 69729, 73955, 95085, 116215, 133119, 162701, 209187, 221865, 255673, 348645, 488103, 665595, 767019, 813505, 1045935, 1278365, 1464309, 1789711, 2301057, 2440515, 3835095, 5369133, 7321545, 8948555, 11505285, 16107399, 26845665, 80536995]

約数ペア:

[(1, 80536995), (3, 26845665), (5, 16107399), (7, 11505285), (9, 8948555), (11, 7321545), (15, 5369133), (21, 3835095), (33, 2440515), (35, 2301057), (45, 1789711), (55, 1464309), (63, 1278365), (77, 1045935), (99, 813505), (105, 767019), (121, 665595), (165, 488103), (231, 348645), (315, 255673), (363, 221865), (385, 209187), (495, 162701), (605, 133119), (693, 116215), (847, 95085), (1089, 73955), (1155, 69729), (1815, 44373), (2113, 38115), (2541, 31695), (3465, 23243), (4235, 19017), (5445, 14791), (6339, 12705), (7623, 10565)]