27652215

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{643}}^1$

素因数の和:759

約数の個数: 32

約数和(自身を含む): 45997056

約数和(自身を除く): 18344841

約数列:

[1, 3, 5, 15, 47, 61, 141, 183, 235, 305, 643, 705, 915, 1929, 2867, 3215, 8601, 9645, 14335, 30221, 39223, 43005, 90663, 117669, 151105, 196115, 453315, 588345, 1843481, 5530443, 9217405, 27652215]

約数ペア:

[(1, 27652215), (3, 9217405), (5, 5530443), (15, 1843481), (47, 588345), (61, 453315), (141, 196115), (183, 151105), (235, 117669), (305, 90663), (643, 43005), (705, 39223), (915, 30221), (1929, 14335), (2867, 9645), (3215, 8601)]