40804995

素因数分解:

$3^1\times 5^1\times 7^4\times {\mathrm{11}}^1\times {\mathrm{103}}^1$

素因数の和:150

約数の個数: 80

約数和(自身を含む): 83895552

約数和(自身を除く): 43090557

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 49, 55, 77, 103, 105, 147, 165, 231, 245, 309, 343, 385, 515, 539, 721, 735, 1029, 1133, 1155, 1545, 1617, 1715, 2163, 2401, 2695, 3399, 3605, 3773, 5047, 5145, 5665, 7203, 7931, 8085, 10815, 11319, 12005, 15141, 16995, 18865, 23793, 25235, 26411, 35329, 36015, 39655, 55517, 56595, 75705, 79233, 105987, 118965, 132055, 166551, 176645, 247303, 277585, 388619, 396165, 529935, 741909, 832755, 1165857, 1236515, 1943095, 2720333, 3709545, 5829285, 8160999, 13601665, 40804995]

約数ペア:

[(1, 40804995), (3, 13601665), (5, 8160999), (7, 5829285), (11, 3709545), (15, 2720333), (21, 1943095), (33, 1236515), (35, 1165857), (49, 832755), (55, 741909), (77, 529935), (103, 396165), (105, 388619), (147, 277585), (165, 247303), (231, 176645), (245, 166551), (309, 132055), (343, 118965), (385, 105987), (515, 79233), (539, 75705), (721, 56595), (735, 55517), (1029, 39655), (1133, 36015), (1155, 35329), (1545, 26411), (1617, 25235), (1715, 23793), (2163, 18865), (2401, 16995), (2695, 15141), (3399, 12005), (3605, 11319), (3773, 10815), (5047, 8085), (5145, 7931), (5665, 7203)]