77605275

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{863}}^1$

素因数の和:996

約数の個数: 48

約数和(自身を含む): 141419520

約数和(自身を除く): 63814245

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 109, 165, 275, 327, 545, 825, 863, 1199, 1635, 2589, 2725, 3597, 4315, 5995, 8175, 9493, 12945, 17985, 21575, 28479, 29975, 47465, 64725, 89925, 94067, 142395, 237325, 282201, 470335, 711975, 1034737, 1411005, 2351675, 3104211, 5173685, 7055025, 15521055, 25868425, 77605275]

約数ペア:

[(1, 77605275), (3, 25868425), (5, 15521055), (11, 7055025), (15, 5173685), (25, 3104211), (33, 2351675), (55, 1411005), (75, 1034737), (109, 711975), (165, 470335), (275, 282201), (327, 237325), (545, 142395), (825, 94067), (863, 89925), (1199, 64725), (1635, 47465), (2589, 29975), (2725, 28479), (3597, 21575), (4315, 17985), (5995, 12945), (8175, 9493)]