2072925

素因数分解:

$3^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:139

約数の個数: 48

約数和(自身を含む): 3958080

約数和(自身を除く): 1885155

約数列:

[1, 3, 5, 9, 15, 25, 27, 37, 45, 75, 83, 111, 135, 185, 225, 249, 333, 415, 555, 675, 747, 925, 999, 1245, 1665, 2075, 2241, 2775, 3071, 3735, 4995, 6225, 8325, 9213, 11205, 15355, 18675, 24975, 27639, 46065, 56025, 76775, 82917, 138195, 230325, 414585, 690975, 2072925]

約数ペア:

[(1, 2072925), (3, 690975), (5, 414585), (9, 230325), (15, 138195), (25, 82917), (27, 76775), (37, 56025), (45, 46065), (75, 27639), (83, 24975), (111, 18675), (135, 15355), (185, 11205), (225, 9213), (249, 8325), (333, 6225), (415, 4995), (555, 3735), (675, 3071), (747, 2775), (925, 2241), (999, 2075), (1245, 1665)]