13835745

素因数分解:

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

素因数の和:65

約数の個数: 80

約数和(自身を含む): 30921600

約数和(自身を除く): 17085855

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 55, 63, 77, 99, 105, 121, 135, 165, 189, 231, 297, 315, 363, 385, 495, 605, 693, 847, 945, 1089, 1155, 1331, 1485, 1815, 2079, 2541, 3267, 3465, 3993, 4235, 5445, 6655, 7623, 9317, 10395, 11979, 12705, 14641, 16335, 19965, 22869, 27951, 35937, 38115, 43923, 46585, 59895, 73205, 83853, 102487, 114345, 131769, 139755, 179685, 219615, 251559, 307461, 395307, 419265, 512435, 658845, 922383, 1257795, 1537305, 1976535, 2767149, 4611915, 13835745]

約数ペア:

[(1, 13835745), (3, 4611915), (5, 2767149), (7, 1976535), (9, 1537305), (11, 1257795), (15, 922383), (21, 658845), (27, 512435), (33, 419265), (35, 395307), (45, 307461), (55, 251559), (63, 219615), (77, 179685), (99, 139755), (105, 131769), (121, 114345), (135, 102487), (165, 83853), (189, 73205), (231, 59895), (297, 46585), (315, 43923), (363, 38115), (385, 35937), (495, 27951), (605, 22869), (693, 19965), (847, 16335), (945, 14641), (1089, 12705), (1155, 11979), (1331, 10395), (1485, 9317), (1815, 7623), (2079, 6655), (2541, 5445), (3267, 4235), (3465, 3993)]