48938175

素因数分解:

$3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^3$

素因数の和:72

約数の個数: 120

約数和(自身を含む): 107128560

約数和(自身を除く): 58190385

約数列:

[1, 3, 5, 9, 11, 13, 15, 25, 27, 33, 39, 45, 55, 65, 75, 81, 99, 117, 135, 143, 165, 169, 195, 225, 275, 297, 325, 351, 405, 429, 495, 507, 585, 675, 715, 825, 845, 891, 975, 1053, 1287, 1485, 1521, 1755, 1859, 2025, 2145, 2197, 2475, 2535, 2925, 3575, 3861, 4225, 4455, 4563, 5265, 5577, 6435, 6591, 7425, 7605, 8775, 9295, 10725, 10985, 11583, 12675, 13689, 16731, 19305, 19773, 22275, 22815, 24167, 26325, 27885, 32175, 32955, 38025, 46475, 50193, 54925, 57915, 59319, 68445, 72501, 83655, 96525, 98865, 114075, 120835, 139425, 150579, 164775, 177957, 217503, 250965, 289575, 296595, 342225, 362505, 418275, 494325, 604175, 652509, 752895, 889785, 1087515, 1254825, 1482975, 1812525, 1957527, 3262545, 3764475, 4448925, 5437575, 9787635, 16312725, 48938175]

約数ペア:

[(1, 48938175), (3, 16312725), (5, 9787635), (9, 5437575), (11, 4448925), (13, 3764475), (15, 3262545), (25, 1957527), (27, 1812525), (33, 1482975), (39, 1254825), (45, 1087515), (55, 889785), (65, 752895), (75, 652509), (81, 604175), (99, 494325), (117, 418275), (135, 362505), (143, 342225), (165, 296595), (169, 289575), (195, 250965), (225, 217503), (275, 177957), (297, 164775), (325, 150579), (351, 139425), (405, 120835), (429, 114075), (495, 98865), (507, 96525), (585, 83655), (675, 72501), (715, 68445), (825, 59319), (845, 57915), (891, 54925), (975, 50193), (1053, 46475), (1287, 38025), (1485, 32955), (1521, 32175), (1755, 27885), (1859, 26325), (2025, 24167), (2145, 22815), (2197, 22275), (2475, 19773), (2535, 19305), (2925, 16731), (3575, 13689), (3861, 12675), (4225, 11583), (4455, 10985), (4563, 10725), (5265, 9295), (5577, 8775), (6435, 7605), (6591, 7425)]