67955525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{4051}}^1$

素因数の和:4133

約数の個数: 24

約数和(自身を含む): 93455328

約数和(自身を除く): 25499803

約数列:

[1, 5, 11, 25, 55, 61, 275, 305, 671, 1525, 3355, 4051, 16775, 20255, 44561, 101275, 222805, 247111, 1114025, 1235555, 2718221, 6177775, 13591105, 67955525]

約数ペア:

[(1, 67955525), (5, 13591105), (11, 6177775), (25, 2718221), (55, 1235555), (61, 1114025), (275, 247111), (305, 222805), (671, 101275), (1525, 44561), (3355, 20255), (4051, 16775)]