1155836385

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{647}}^1$

素因数の和:1076

約数の個数: 80

約数和(自身を含む): 2269441152

約数和(自身を除く): 1113604767

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 297, 401, 405, 495, 647, 891, 1203, 1485, 1941, 2005, 3235, 3609, 4411, 4455, 5823, 6015, 7117, 9705, 10827, 13233, 17469, 18045, 21351, 22055, 29115, 32481, 35585, 39699, 52407, 54135, 64053, 66165, 87345, 106755, 119097, 162405, 192159, 198495, 259447, 262035, 320265, 357291, 576477, 595485, 778341, 960795, 1297235, 1786455, 2335023, 2853917, 2882385, 3891705, 7005069, 8561751, 11675115, 14269585, 21015207, 25685253, 35025345, 42808755, 77055759, 105076035, 128426265, 231167277, 385278795, 1155836385]

約数ペア:

[(1, 1155836385), (3, 385278795), (5, 231167277), (9, 128426265), (11, 105076035), (15, 77055759), (27, 42808755), (33, 35025345), (45, 25685253), (55, 21015207), (81, 14269585), (99, 11675115), (135, 8561751), (165, 7005069), (297, 3891705), (401, 2882385), (405, 2853917), (495, 2335023), (647, 1786455), (891, 1297235), (1203, 960795), (1485, 778341), (1941, 595485), (2005, 576477), (3235, 357291), (3609, 320265), (4411, 262035), (4455, 259447), (5823, 198495), (6015, 192159), (7117, 162405), (9705, 119097), (10827, 106755), (13233, 87345), (17469, 66165), (18045, 64053), (21351, 54135), (22055, 52407), (29115, 39699), (32481, 35585)]