75142485

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1$

素因数の和:296

約数の個数: 80

約数和(自身を含む): 149288832

約数和(自身を除く): 74146347

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 101, 135, 165, 167, 297, 303, 405, 495, 501, 505, 835, 891, 909, 1111, 1485, 1503, 1515, 1837, 2505, 2727, 3333, 4455, 4509, 4545, 5511, 5555, 7515, 8181, 9185, 9999, 13527, 13635, 16533, 16665, 16867, 22545, 27555, 29997, 40905, 49599, 49995, 50601, 67635, 82665, 84335, 89991, 148797, 149985, 151803, 185537, 247995, 253005, 449955, 455409, 556611, 743985, 759015, 927685, 1366227, 1669833, 2277045, 2783055, 5009499, 6831135, 8349165, 15028497, 25047495, 75142485]

約数ペア:

[(1, 75142485), (3, 25047495), (5, 15028497), (9, 8349165), (11, 6831135), (15, 5009499), (27, 2783055), (33, 2277045), (45, 1669833), (55, 1366227), (81, 927685), (99, 759015), (101, 743985), (135, 556611), (165, 455409), (167, 449955), (297, 253005), (303, 247995), (405, 185537), (495, 151803), (501, 149985), (505, 148797), (835, 89991), (891, 84335), (909, 82665), (1111, 67635), (1485, 50601), (1503, 49995), (1515, 49599), (1837, 40905), (2505, 29997), (2727, 27555), (3333, 22545), (4455, 16867), (4509, 16665), (4545, 16533), (5511, 13635), (5555, 13527), (7515, 9999), (8181, 9185)]