3896287745

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{20773}}^1$

素因数の和:21041

約数の個数: 32

約数和(自身を含む): 5600005632

約数和(自身を除く): 1703717887

約数列:

[1, 5, 7, 23, 35, 115, 161, 233, 805, 1165, 1631, 5359, 8155, 20773, 26795, 37513, 103865, 145411, 187565, 477779, 727055, 2388895, 3344453, 4840109, 16722265, 24200545, 33880763, 111322507, 169403815, 556612535, 779257549, 3896287745]

約数ペア:

[(1, 3896287745), (5, 779257549), (7, 556612535), (23, 169403815), (35, 111322507), (115, 33880763), (161, 24200545), (233, 16722265), (805, 4840109), (1165, 3344453), (1631, 2388895), (5359, 727055), (8155, 477779), (20773, 187565), (26795, 145411), (37513, 103865)]