61254865

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1619}}^1$

素因数の和:1701

約数の個数: 32

約数和(自身を含む): 89579520

約数和(自身を除く): 28324655

約数列:

[1, 5, 7, 23, 35, 47, 115, 161, 235, 329, 805, 1081, 1619, 1645, 5405, 7567, 8095, 11333, 37237, 37835, 56665, 76093, 186185, 260659, 380465, 532651, 1303295, 1750139, 2663255, 8750695, 12250973, 61254865]

約数ペア:

[(1, 61254865), (5, 12250973), (7, 8750695), (23, 2663255), (35, 1750139), (47, 1303295), (115, 532651), (161, 380465), (235, 260659), (329, 186185), (805, 76093), (1081, 56665), (1619, 37835), (1645, 37237), (5405, 11333), (7567, 8095)]