22370425

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11621}}^1$

素因数の和:11649

約数の個数: 24

約数和(自身を含む): 34587072

約数和(自身を除く): 12216647

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 175, 275, 385, 1925, 11621, 58105, 81347, 127831, 290525, 406735, 639155, 894817, 2033675, 3195775, 4474085, 22370425]

約数ペア:

[(1, 22370425), (5, 4474085), (7, 3195775), (11, 2033675), (25, 894817), (35, 639155), (55, 406735), (77, 290525), (175, 127831), (275, 81347), (385, 58105), (1925, 11621)]