27616965

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{911}}^1$

素因数の和:1009

約数の個数: 32

約数和(自身を含む): 46227456

約数和(自身を除く): 18610491

約数列:

[1, 3, 5, 15, 43, 47, 129, 141, 215, 235, 645, 705, 911, 2021, 2733, 4555, 6063, 10105, 13665, 30315, 39173, 42817, 117519, 128451, 195865, 214085, 587595, 642255, 1841131, 5523393, 9205655, 27616965]

約数ペア:

[(1, 27616965), (3, 9205655), (5, 5523393), (15, 1841131), (43, 642255), (47, 587595), (129, 214085), (141, 195865), (215, 128451), (235, 117519), (645, 42817), (705, 39173), (911, 30315), (2021, 13665), (2733, 10105), (4555, 6063)]