4640515

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{607}}^1$

素因数の和:762

約数の個数: 16

約数和(自身を含む): 6128640

約数和(自身を除く): 1488125

約数列:

[1, 5, 11, 55, 139, 607, 695, 1529, 3035, 6677, 7645, 33385, 84373, 421865, 928103, 4640515]

約数ペア:

[(1, 4640515), (5, 928103), (11, 421865), (55, 84373), (139, 33385), (607, 7645), (695, 6677), (1529, 3035)]