27199090

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{87739}}^1$

素因数の和:87777

約数の個数: 16

約数和(自身を含む): 50538240

約数和(自身を除く): 23339150

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 87739, 175478, 438695, 877390, 2719909, 5439818, 13599545, 27199090]

約数ペア:

[(1, 27199090), (2, 13599545), (5, 5439818), (10, 2719909), (31, 877390), (62, 438695), (155, 175478), (310, 87739)]