47987745

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3673}}^1$

素因数の和:3761

約数の個数: 32

約数和(自身を含む): 83943552

約数和(自身を除く): 35955807

約数列:

[1, 3, 5, 13, 15, 39, 65, 67, 195, 201, 335, 871, 1005, 2613, 3673, 4355, 11019, 13065, 18365, 47749, 55095, 143247, 238745, 246091, 716235, 738273, 1230455, 3199183, 3691365, 9597549, 15995915, 47987745]

約数ペア:

[(1, 47987745), (3, 15995915), (5, 9597549), (13, 3691365), (15, 3199183), (39, 1230455), (65, 738273), (67, 716235), (195, 246091), (201, 238745), (335, 143247), (871, 55095), (1005, 47749), (2613, 18365), (3673, 13065), (4355, 11019)]