71320095

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2287}}^1$

素因数の和:2322

約数の個数: 80

約数和(自身を含む): 159464448

約数和(自身を除く): 88144353

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 55, 63, 77, 81, 99, 105, 135, 165, 189, 231, 297, 315, 385, 405, 495, 567, 693, 891, 945, 1155, 1485, 2079, 2287, 2835, 3465, 4455, 6237, 6861, 10395, 11435, 16009, 20583, 25157, 31185, 34305, 48027, 61749, 75471, 80045, 102915, 125785, 144081, 176099, 185247, 226413, 240135, 308745, 377355, 432243, 528297, 679239, 720405, 880495, 926235, 1132065, 1296729, 1584891, 2037717, 2161215, 2641485, 3396195, 4754673, 6483645, 7924455, 10188585, 14264019, 23773365, 71320095]

約数ペア:

[(1, 71320095), (3, 23773365), (5, 14264019), (7, 10188585), (9, 7924455), (11, 6483645), (15, 4754673), (21, 3396195), (27, 2641485), (33, 2161215), (35, 2037717), (45, 1584891), (55, 1296729), (63, 1132065), (77, 926235), (81, 880495), (99, 720405), (105, 679239), (135, 528297), (165, 432243), (189, 377355), (231, 308745), (297, 240135), (315, 226413), (385, 185247), (405, 176099), (495, 144081), (567, 125785), (693, 102915), (891, 80045), (945, 75471), (1155, 61749), (1485, 48027), (2079, 34305), (2287, 31185), (2835, 25157), (3465, 20583), (4455, 16009), (6237, 11435), (6861, 10395)]