64422655

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{401}}^1$

素因数の和:567

約数の個数: 32

約数和(自身を含む): 88915968

約数和(自身を除く): 24493313

約数列:

[1, 5, 11, 23, 55, 115, 127, 253, 401, 635, 1265, 1397, 2005, 2921, 4411, 6985, 9223, 14605, 22055, 32131, 46115, 50927, 101453, 160655, 254635, 507265, 560197, 1171321, 2800985, 5856605, 12884531, 64422655]

約数ペア:

[(1, 64422655), (5, 12884531), (11, 5856605), (23, 2800985), (55, 1171321), (115, 560197), (127, 507265), (253, 254635), (401, 160655), (635, 101453), (1265, 50927), (1397, 46115), (2005, 32131), (2921, 22055), (4411, 14605), (6985, 9223)]