48091725

素因数分解:

$3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:177

約数の個数: 120

約数和(自身を含む): 103707648

約数和(自身を除く): 55615923

約数列:

[1, 3, 5, 9, 11, 15, 17, 25, 27, 33, 45, 51, 55, 75, 81, 85, 99, 127, 135, 153, 165, 187, 225, 255, 275, 297, 381, 405, 425, 459, 495, 561, 635, 675, 765, 825, 891, 935, 1143, 1275, 1377, 1397, 1485, 1683, 1905, 2025, 2159, 2295, 2475, 2805, 3175, 3429, 3825, 4191, 4455, 4675, 5049, 5715, 6477, 6885, 6985, 7425, 8415, 9525, 10287, 10795, 11475, 12573, 14025, 15147, 17145, 19431, 20955, 22275, 23749, 25245, 28575, 32385, 34425, 34925, 37719, 42075, 51435, 53975, 58293, 62865, 71247, 75735, 85725, 97155, 104775, 113157, 118745, 126225, 161925, 174879, 188595, 213741, 257175, 291465, 314325, 356235, 378675, 485775, 565785, 593725, 641223, 874395, 942975, 1068705, 1457325, 1781175, 1923669, 2828925, 3206115, 4371975, 5343525, 9618345, 16030575, 48091725]

約数ペア:

[(1, 48091725), (3, 16030575), (5, 9618345), (9, 5343525), (11, 4371975), (15, 3206115), (17, 2828925), (25, 1923669), (27, 1781175), (33, 1457325), (45, 1068705), (51, 942975), (55, 874395), (75, 641223), (81, 593725), (85, 565785), (99, 485775), (127, 378675), (135, 356235), (153, 314325), (165, 291465), (187, 257175), (225, 213741), (255, 188595), (275, 174879), (297, 161925), (381, 126225), (405, 118745), (425, 113157), (459, 104775), (495, 97155), (561, 85725), (635, 75735), (675, 71247), (765, 62865), (825, 58293), (891, 53975), (935, 51435), (1143, 42075), (1275, 37719), (1377, 34925), (1397, 34425), (1485, 32385), (1683, 28575), (1905, 25245), (2025, 23749), (2159, 22275), (2295, 20955), (2475, 19431), (2805, 17145), (3175, 15147), (3429, 14025), (3825, 12573), (4191, 11475), (4455, 10795), (4675, 10287), (5049, 9525), (5715, 8415), (6477, 7425), (6885, 6985)]