55777645

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6299}}^1$

素因数の和:6345

約数の個数: 32

約数和(自身を含む): 87091200

約数和(自身を除く): 31313555

約数列:

[1, 5, 7, 11, 23, 35, 55, 77, 115, 161, 253, 385, 805, 1265, 1771, 6299, 8855, 31495, 44093, 69289, 144877, 220465, 346445, 485023, 724385, 1014139, 1593647, 2425115, 5070695, 7968235, 11155529, 55777645]

約数ペア:

[(1, 55777645), (5, 11155529), (7, 7968235), (11, 5070695), (23, 2425115), (35, 1593647), (55, 1014139), (77, 724385), (115, 485023), (161, 346445), (253, 220465), (385, 144877), (805, 69289), (1265, 44093), (1771, 31495), (6299, 8855)]