2356217325

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{443}}^1$

素因数の和:784

約数の個数: 144

約数和(自身を含む): 5290661376

約数和(自身を除く): 2934444051

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 25, 33, 35, 45, 55, 63, 75, 77, 99, 105, 165, 175, 225, 231, 275, 307, 315, 385, 443, 495, 525, 693, 825, 921, 1155, 1329, 1535, 1575, 1925, 2149, 2215, 2475, 2763, 3101, 3377, 3465, 3987, 4605, 4873, 5775, 6447, 6645, 7675, 9303, 10131, 10745, 11075, 13815, 14619, 15505, 16885, 17325, 19341, 19935, 23025, 23639, 24365, 27909, 30393, 32235, 33225, 34111, 43857, 46515, 50655, 53725, 69075, 70917, 73095, 77525, 84425, 96705, 99675, 102333, 118195, 121825, 136001, 139545, 151965, 161175, 170555, 212751, 219285, 232575, 253275, 306999, 354585, 365475, 408003, 483525, 511665, 590975, 680005, 697725, 759825, 852775, 952007, 1063755, 1096425, 1224009, 1496011, 1534995, 1772925, 2040015, 2558325, 2856021, 3400025, 4488033, 4760035, 5318775, 6120045, 7480055, 7674975, 8568063, 10200075, 10472077, 13464099, 14280105, 22440165, 23800175, 30600225, 31416231, 37400275, 42840315, 52360385, 67320495, 71400525, 94248693, 112200825, 157081155, 214201575, 261801925, 336602475, 471243465, 785405775, 2356217325]

約数ペア:

[(1, 2356217325), (3, 785405775), (5, 471243465), (7, 336602475), (9, 261801925), (11, 214201575), (15, 157081155), (21, 112200825), (25, 94248693), (33, 71400525), (35, 67320495), (45, 52360385), (55, 42840315), (63, 37400275), (75, 31416231), (77, 30600225), (99, 23800175), (105, 22440165), (165, 14280105), (175, 13464099), (225, 10472077), (231, 10200075), (275, 8568063), (307, 7674975), (315, 7480055), (385, 6120045), (443, 5318775), (495, 4760035), (525, 4488033), (693, 3400025), (825, 2856021), (921, 2558325), (1155, 2040015), (1329, 1772925), (1535, 1534995), (1575, 1496011), (1925, 1224009), (2149, 1096425), (2215, 1063755), (2475, 952007), (2763, 852775), (3101, 759825), (3377, 697725), (3465, 680005), (3987, 590975), (4605, 511665), (4873, 483525), (5775, 408003), (6447, 365475), (6645, 354585), (7675, 306999), (9303, 253275), (10131, 232575), (10745, 219285), (11075, 212751), (13815, 170555), (14619, 161175), (15505, 151965), (16885, 139545), (17325, 136001), (19341, 121825), (19935, 118195), (23025, 102333), (23639, 99675), (24365, 96705), (27909, 84425), (30393, 77525), (32235, 73095), (33225, 70917), (34111, 69075), (43857, 53725), (46515, 50655)]