1625848065

素因数分解:

$3^3\times 5^1\times {\mathrm{3221}}^1\times {\mathrm{3739}}^1$

素因数の和:6974

約数の個数: 32

約数和(自身を含む): 2892067200

約数和(自身を除く): 1266219135

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 3221, 3739, 9663, 11217, 16105, 18695, 28989, 33651, 48315, 56085, 86967, 100953, 144945, 168255, 434835, 504765, 12043319, 36129957, 60216595, 108389871, 180649785, 325169613, 541949355, 1625848065]

約数ペア:

[(1, 1625848065), (3, 541949355), (5, 325169613), (9, 180649785), (15, 108389871), (27, 60216595), (45, 36129957), (135, 12043319), (3221, 504765), (3739, 434835), (9663, 168255), (11217, 144945), (16105, 100953), (18695, 86967), (28989, 56085), (33651, 48315)]