47467155

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{647}}^1$

素因数の和:795

約数の個数: 32

約数和(自身を含む): 78257664

約数和(自身を除く): 30790509

約数列:

[1, 3, 5, 15, 67, 73, 201, 219, 335, 365, 647, 1005, 1095, 1941, 3235, 4891, 9705, 14673, 24455, 43349, 47231, 73365, 130047, 141693, 216745, 236155, 650235, 708465, 3164477, 9493431, 15822385, 47467155]

約数ペア:

[(1, 47467155), (3, 15822385), (5, 9493431), (15, 3164477), (67, 708465), (73, 650235), (201, 236155), (219, 216745), (335, 141693), (365, 130047), (647, 73365), (1005, 47231), (1095, 43349), (1941, 24455), (3235, 14673), (4891, 9705)]