47742255

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2243}}^1$

素因数の和:2308

約数の個数: 48

約数和(自身を含む): 92416896

約数和(自身を除く): 44674641

約数列:

[1, 3, 5, 9, 11, 15, 33, 43, 45, 55, 99, 129, 165, 215, 387, 473, 495, 645, 1419, 1935, 2243, 2365, 4257, 6729, 7095, 11215, 20187, 21285, 24673, 33645, 74019, 96449, 100935, 123365, 222057, 289347, 370095, 482245, 868041, 1060939, 1110285, 1446735, 3182817, 4340205, 5304695, 9548451, 15914085, 47742255]

約数ペア:

[(1, 47742255), (3, 15914085), (5, 9548451), (9, 5304695), (11, 4340205), (15, 3182817), (33, 1446735), (43, 1110285), (45, 1060939), (55, 868041), (99, 482245), (129, 370095), (165, 289347), (215, 222057), (387, 123365), (473, 100935), (495, 96449), (645, 74019), (1419, 33645), (1935, 24673), (2243, 21285), (2365, 20187), (4257, 11215), (6729, 7095)]