87272685

素因数分解:

$3^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{5557}}^1$

素因数の和:5917

約数の個数: 24

約数和(自身を含む): 151733400

約数和(自身を除く): 64460715

約数列:

[1, 3, 5, 9, 15, 45, 349, 1047, 1745, 3141, 5235, 5557, 15705, 16671, 27785, 50013, 83355, 250065, 1939393, 5818179, 9696965, 17454537, 29090895, 87272685]

約数ペア:

[(1, 87272685), (3, 29090895), (5, 17454537), (9, 9696965), (15, 5818179), (45, 1939393), (349, 250065), (1047, 83355), (1745, 50013), (3141, 27785), (5235, 16671), (5557, 15705)]