48936015

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:249

約数の個数: 64

約数和(自身を含む): 91163520

約数和(自身を除く): 42227505

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 97, 101, 111, 135, 185, 291, 303, 333, 485, 505, 555, 873, 909, 999, 1455, 1515, 1665, 2619, 2727, 3589, 3737, 4365, 4545, 4995, 9797, 10767, 11211, 13095, 13635, 17945, 18685, 29391, 32301, 33633, 48985, 53835, 56055, 88173, 96903, 100899, 146955, 161505, 168165, 264519, 362489, 440865, 484515, 504495, 1087467, 1322595, 1812445, 3262401, 5437335, 9787203, 16312005, 48936015]

約数ペア:

[(1, 48936015), (3, 16312005), (5, 9787203), (9, 5437335), (15, 3262401), (27, 1812445), (37, 1322595), (45, 1087467), (97, 504495), (101, 484515), (111, 440865), (135, 362489), (185, 264519), (291, 168165), (303, 161505), (333, 146955), (485, 100899), (505, 96903), (555, 88173), (873, 56055), (909, 53835), (999, 48985), (1455, 33633), (1515, 32301), (1665, 29391), (2619, 18685), (2727, 17945), (3589, 13635), (3737, 13095), (4365, 11211), (4545, 10767), (4995, 9797)]