30030825

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{409}}^1$

素因数の和:522

約数の個数: 48

約数和(自身を含む): 54907200

約数和(自身を除く): 24876375

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 89, 165, 267, 275, 409, 445, 825, 979, 1227, 1335, 2045, 2225, 2937, 4499, 4895, 6135, 6675, 10225, 13497, 14685, 22495, 24475, 30675, 36401, 67485, 73425, 109203, 112475, 182005, 337425, 400411, 546015, 910025, 1201233, 2002055, 2730075, 6006165, 10010275, 30030825]

約数ペア:

[(1, 30030825), (3, 10010275), (5, 6006165), (11, 2730075), (15, 2002055), (25, 1201233), (33, 910025), (55, 546015), (75, 400411), (89, 337425), (165, 182005), (267, 112475), (275, 109203), (409, 73425), (445, 67485), (825, 36401), (979, 30675), (1227, 24475), (1335, 22495), (2045, 14685), (2225, 13497), (2937, 10225), (4499, 6675), (4895, 6135)]