828236475

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{337}}^1$

素因数の和:698

約数の個数: 96

約数和(自身を含む): 1669774080

約数和(自身を除く): 841537605

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 99, 135, 165, 225, 275, 297, 331, 337, 495, 675, 825, 993, 1011, 1485, 1655, 1685, 2475, 2979, 3033, 3641, 3707, 4965, 5055, 7425, 8275, 8425, 8937, 9099, 10923, 11121, 14895, 15165, 18205, 18535, 24825, 25275, 32769, 33363, 44685, 45495, 54615, 55605, 74475, 75825, 91025, 92675, 98307, 100089, 111547, 163845, 166815, 223425, 227475, 273075, 278025, 334641, 491535, 500445, 557735, 819225, 834075, 1003923, 1227017, 1673205, 2457675, 2502225, 2788675, 3011769, 3681051, 5019615, 6135085, 8366025, 11043153, 15058845, 18405255, 25098075, 30675425, 33129459, 55215765, 75294225, 92026275, 165647295, 276078825, 828236475]

約数ペア:

[(1, 828236475), (3, 276078825), (5, 165647295), (9, 92026275), (11, 75294225), (15, 55215765), (25, 33129459), (27, 30675425), (33, 25098075), (45, 18405255), (55, 15058845), (75, 11043153), (99, 8366025), (135, 6135085), (165, 5019615), (225, 3681051), (275, 3011769), (297, 2788675), (331, 2502225), (337, 2457675), (495, 1673205), (675, 1227017), (825, 1003923), (993, 834075), (1011, 819225), (1485, 557735), (1655, 500445), (1685, 491535), (2475, 334641), (2979, 278025), (3033, 273075), (3641, 227475), (3707, 223425), (4965, 166815), (5055, 163845), (7425, 111547), (8275, 100089), (8425, 98307), (8937, 92675), (9099, 91025), (10923, 75825), (11121, 74475), (14895, 55605), (15165, 54615), (18205, 45495), (18535, 44685), (24825, 33363), (25275, 32769)]