74477315

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{257}}^1\times {\mathrm{479}}^1$

素因数の和:763

約数の個数: 24

約数和(自身を含む): 98824320

約数和(自身を除く): 24347005

約数列:

[1, 5, 11, 55, 121, 257, 479, 605, 1285, 2395, 2827, 5269, 14135, 26345, 31097, 57959, 123103, 155485, 289795, 615515, 1354133, 6770665, 14895463, 74477315]

約数ペア:

[(1, 74477315), (5, 14895463), (11, 6770665), (55, 1354133), (121, 615515), (257, 289795), (479, 155485), (605, 123103), (1285, 57959), (2395, 31097), (2827, 26345), (5269, 14135)]