1089596475

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{571}}^1$

素因数の和:858

約数の個数: 96

約数和(自身を含む): 2195930880

約数和(自身を除く): 1106334405

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 99, 135, 165, 225, 257, 275, 297, 495, 571, 675, 771, 825, 1285, 1485, 1713, 2313, 2475, 2827, 2855, 3855, 5139, 6281, 6425, 6939, 7425, 8481, 8565, 11565, 14135, 14275, 15417, 18843, 19275, 25443, 25695, 31405, 34695, 42405, 42825, 56529, 57825, 70675, 76329, 77085, 94215, 127215, 128475, 146747, 157025, 169587, 173475, 212025, 282645, 381645, 385425, 440241, 471075, 636075, 733735, 847935, 1320723, 1413225, 1614217, 1908225, 2201205, 3668675, 3962169, 4239675, 4842651, 6603615, 8071085, 11006025, 14527953, 19810845, 24213255, 33018075, 40355425, 43583859, 72639765, 99054225, 121066275, 217919295, 363198825, 1089596475]

約数ペア:

[(1, 1089596475), (3, 363198825), (5, 217919295), (9, 121066275), (11, 99054225), (15, 72639765), (25, 43583859), (27, 40355425), (33, 33018075), (45, 24213255), (55, 19810845), (75, 14527953), (99, 11006025), (135, 8071085), (165, 6603615), (225, 4842651), (257, 4239675), (275, 3962169), (297, 3668675), (495, 2201205), (571, 1908225), (675, 1614217), (771, 1413225), (825, 1320723), (1285, 847935), (1485, 733735), (1713, 636075), (2313, 471075), (2475, 440241), (2827, 385425), (2855, 381645), (3855, 282645), (5139, 212025), (6281, 173475), (6425, 169587), (6939, 157025), (7425, 146747), (8481, 128475), (8565, 127215), (11565, 94215), (14135, 77085), (14275, 76329), (15417, 70675), (18843, 57825), (19275, 56529), (25443, 42825), (25695, 42405), (31405, 34695)]