25022753

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4003}}^1$

素因数の和:4076

約数の個数: 16

約数和(自身を含む): 30750720

約数和(自身を除く): 5727967

約数列:

[1, 7, 19, 47, 133, 329, 893, 4003, 6251, 28021, 76057, 188141, 532399, 1316987, 3574679, 25022753]

約数ペア:

[(1, 25022753), (7, 3574679), (19, 1316987), (47, 532399), (133, 188141), (329, 76057), (893, 28021), (4003, 6251)]