25254573

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1\times {\mathrm{359}}^1$

素因数の和:672

約数の個数: 16

約数和(自身を含む): 34214400

約数和(自身を除く): 8959827

約数列:

[1, 3, 131, 179, 359, 393, 537, 1077, 23449, 47029, 64261, 70347, 141087, 192783, 8418191, 25254573]

約数ペア:

[(1, 25254573), (3, 8418191), (131, 192783), (179, 141087), (359, 70347), (393, 64261), (537, 47029), (1077, 23449)]