2068804875

素因数分解:

$3^1\times 5^3\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{1097}}^1$

素因数の和:1269

約数の個数: 64

約数和(自身を含む): 3551827968

約数和(自身を除く): 1483023093

約数列:

[1, 3, 5, 15, 25, 47, 75, 107, 125, 141, 235, 321, 375, 535, 705, 1097, 1175, 1605, 2675, 3291, 3525, 5029, 5485, 5875, 8025, 13375, 15087, 16455, 17625, 25145, 27425, 40125, 51559, 75435, 82275, 117379, 125725, 137125, 154677, 257795, 352137, 377175, 411375, 586895, 628625, 773385, 1288975, 1760685, 1885875, 2934475, 3866925, 5516813, 6444875, 8803425, 14672375, 16550439, 19334625, 27584065, 44017125, 82752195, 137920325, 413760975, 689601625, 2068804875]

約数ペア:

[(1, 2068804875), (3, 689601625), (5, 413760975), (15, 137920325), (25, 82752195), (47, 44017125), (75, 27584065), (107, 19334625), (125, 16550439), (141, 14672375), (235, 8803425), (321, 6444875), (375, 5516813), (535, 3866925), (705, 2934475), (1097, 1885875), (1175, 1760685), (1605, 1288975), (2675, 773385), (3291, 628625), (3525, 586895), (5029, 411375), (5485, 377175), (5875, 352137), (8025, 257795), (13375, 154677), (15087, 137125), (16455, 125725), (17625, 117379), (25145, 82275), (27425, 75435), (40125, 51559)]