9749025

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1$

素因数の和:144

約数の個数: 96

約数和(自身を含む): 21248640

約数和(自身を除く): 11499615

約数列:

[1, 3, 5, 9, 11, 13, 15, 25, 27, 33, 39, 45, 55, 65, 75, 99, 101, 117, 135, 143, 165, 195, 225, 275, 297, 303, 325, 351, 429, 495, 505, 585, 675, 715, 825, 909, 975, 1111, 1287, 1313, 1485, 1515, 1755, 2145, 2475, 2525, 2727, 2925, 3333, 3575, 3861, 3939, 4545, 5555, 6435, 6565, 7425, 7575, 8775, 9999, 10725, 11817, 13635, 14443, 16665, 19305, 19695, 22725, 27775, 29997, 32175, 32825, 35451, 43329, 49995, 59085, 68175, 72215, 83325, 96525, 98475, 129987, 149985, 177255, 216645, 249975, 295425, 361075, 389961, 649935, 749925, 886275, 1083225, 1949805, 3249675, 9749025]

約数ペア:

[(1, 9749025), (3, 3249675), (5, 1949805), (9, 1083225), (11, 886275), (13, 749925), (15, 649935), (25, 389961), (27, 361075), (33, 295425), (39, 249975), (45, 216645), (55, 177255), (65, 149985), (75, 129987), (99, 98475), (101, 96525), (117, 83325), (135, 72215), (143, 68175), (165, 59085), (195, 49995), (225, 43329), (275, 35451), (297, 32825), (303, 32175), (325, 29997), (351, 27775), (429, 22725), (495, 19695), (505, 19305), (585, 16665), (675, 14443), (715, 13635), (825, 11817), (909, 10725), (975, 9999), (1111, 8775), (1287, 7575), (1313, 7425), (1485, 6565), (1515, 6435), (1755, 5555), (2145, 4545), (2475, 3939), (2525, 3861), (2727, 3575), (2925, 3333)]