7425165

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4091}}^1$

素因数の和:4121

約数の個数: 24

約数和(自身を含む): 13061664

約数和(自身を除く): 5636499

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1815, 4091, 12273, 20455, 45001, 61365, 135003, 225005, 495011, 675015, 1485033, 2475055, 7425165]

約数ペア:

[(1, 7425165), (3, 2475055), (5, 1485033), (11, 675015), (15, 495011), (33, 225005), (55, 135003), (121, 61365), (165, 45001), (363, 20455), (605, 12273), (1815, 4091)]