4678465

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:94

約数の個数: 32

約数和(自身を含む): 6675840

約数和(自身を除く): 1997375

約数列:

[1, 5, 11, 19, 37, 55, 95, 121, 185, 209, 407, 605, 703, 1045, 1331, 2035, 2299, 3515, 4477, 6655, 7733, 11495, 22385, 25289, 38665, 49247, 85063, 126445, 246235, 425315, 935693, 4678465]

約数ペア:

[(1, 4678465), (5, 935693), (11, 425315), (19, 246235), (37, 126445), (55, 85063), (95, 49247), (121, 38665), (185, 25289), (209, 22385), (407, 11495), (605, 7733), (703, 6655), (1045, 4477), (1331, 3515), (2035, 2299)]