284316075

素因数分解:

$3^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2753}}^1$

素因数の和:2795

約数の個数: 72

約数和(自身を含む): 559370448

約数和(自身を除く): 275054373

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 81, 85, 135, 153, 225, 243, 255, 405, 425, 459, 675, 765, 1215, 1275, 1377, 2025, 2295, 2753, 3825, 4131, 6075, 6885, 8259, 11475, 13765, 20655, 24777, 34425, 41295, 46801, 68825, 74331, 103275, 123885, 140403, 206475, 222993, 234005, 371655, 421209, 619425, 668979, 702015, 1114965, 1170025, 1263627, 1858275, 2106045, 3344895, 3510075, 3790881, 5574825, 6318135, 10530225, 11372643, 16724475, 18954405, 31590675, 56863215, 94772025, 284316075]

約数ペア:

[(1, 284316075), (3, 94772025), (5, 56863215), (9, 31590675), (15, 18954405), (17, 16724475), (25, 11372643), (27, 10530225), (45, 6318135), (51, 5574825), (75, 3790881), (81, 3510075), (85, 3344895), (135, 2106045), (153, 1858275), (225, 1263627), (243, 1170025), (255, 1114965), (405, 702015), (425, 668979), (459, 619425), (675, 421209), (765, 371655), (1215, 234005), (1275, 222993), (1377, 206475), (2025, 140403), (2295, 123885), (2753, 103275), (3825, 74331), (4131, 68825), (6075, 46801), (6885, 41295), (8259, 34425), (11475, 24777), (13765, 20655)]