47923425

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1$

素因数の和:128

約数の個数: 108

約数和(自身を含む): 100956336

約数和(自身を除く): 53032911

約数列:

[1, 3, 5, 9, 11, 15, 17, 25, 33, 45, 51, 55, 67, 75, 85, 99, 153, 165, 187, 201, 225, 255, 275, 289, 335, 425, 495, 561, 603, 737, 765, 825, 867, 935, 1005, 1139, 1275, 1445, 1675, 1683, 2211, 2475, 2601, 2805, 3015, 3179, 3417, 3685, 3825, 4335, 4675, 5025, 5695, 6633, 7225, 8415, 9537, 10251, 11055, 12529, 13005, 14025, 15075, 15895, 17085, 18425, 19363, 21675, 28475, 28611, 33165, 37587, 42075, 47685, 51255, 55275, 58089, 62645, 65025, 79475, 85425, 96815, 112761, 143055, 165825, 174267, 187935, 212993, 238425, 256275, 290445, 313225, 484075, 563805, 638979, 715275, 871335, 939675, 1064965, 1452225, 1916937, 2819025, 3194895, 4356675, 5324825, 9584685, 15974475, 47923425]

約数ペア:

[(1, 47923425), (3, 15974475), (5, 9584685), (9, 5324825), (11, 4356675), (15, 3194895), (17, 2819025), (25, 1916937), (33, 1452225), (45, 1064965), (51, 939675), (55, 871335), (67, 715275), (75, 638979), (85, 563805), (99, 484075), (153, 313225), (165, 290445), (187, 256275), (201, 238425), (225, 212993), (255, 187935), (275, 174267), (289, 165825), (335, 143055), (425, 112761), (495, 96815), (561, 85425), (603, 79475), (737, 65025), (765, 62645), (825, 58089), (867, 55275), (935, 51255), (1005, 47685), (1139, 42075), (1275, 37587), (1445, 33165), (1675, 28611), (1683, 28475), (2211, 21675), (2475, 19363), (2601, 18425), (2805, 17085), (3015, 15895), (3179, 15075), (3417, 14025), (3685, 13005), (3825, 12529), (4335, 11055), (4675, 10251), (5025, 9537), (5695, 8415), (6633, 7225)]