2571307905

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{84319}}^1$

素因数の和:84453

約数の個数: 32

約数和(自身を含む): 4371148800

約数和(自身を除く): 1799840895

約数列:

[1, 3, 5, 15, 19, 57, 95, 107, 285, 321, 535, 1605, 2033, 6099, 10165, 30495, 84319, 252957, 421595, 1264785, 1602061, 4806183, 8010305, 9022133, 24030915, 27066399, 45110665, 135331995, 171420527, 514261581, 857102635, 2571307905]

約数ペア:

[(1, 2571307905), (3, 857102635), (5, 514261581), (15, 171420527), (19, 135331995), (57, 45110665), (95, 27066399), (107, 24030915), (285, 9022133), (321, 8010305), (535, 4806183), (1605, 1602061), (2033, 1264785), (6099, 421595), (10165, 252957), (30495, 84319)]