288889182705

素因数分解:

$3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{2063}}^1\times {\mathrm{18341}}^1$

素因数の和:20921

約数の個数: 32

約数和(自身を含む): 463380549120

約数和(自身を除く): 174491366415

約数列:

[1, 3, 5, 15, 509, 1527, 2063, 2545, 6189, 7635, 10315, 18341, 30945, 55023, 91705, 275115, 1050067, 3150201, 5250335, 9335569, 15751005, 28006707, 37837483, 46677845, 113512449, 140033535, 189187415, 567562245, 19259278847, 57777836541, 96296394235, 288889182705]

約数ペア:

[(1, 288889182705), (3, 96296394235), (5, 57777836541), (15, 19259278847), (509, 567562245), (1527, 189187415), (2063, 140033535), (2545, 113512449), (6189, 46677845), (7635, 37837483), (10315, 28006707), (18341, 15751005), (30945, 9335569), (55023, 5250335), (91705, 3150201), (275115, 1050067)]