88320245

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{823}}^1$

素因数の和:981

約数の個数: 24

約数和(自身を含む): 115808256

約数和(自身を除く): 27488011

約数列:

[1, 5, 13, 65, 127, 169, 635, 823, 845, 1651, 4115, 8255, 10699, 21463, 53495, 104521, 107315, 139087, 522605, 695435, 1358773, 6793865, 17664049, 88320245]

約数ペア:

[(1, 88320245), (5, 17664049), (13, 6793865), (65, 1358773), (127, 695435), (169, 522605), (635, 139087), (823, 107315), (845, 104521), (1651, 53495), (4115, 21463), (8255, 10699)]