42709465

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{653}}^1$

素因数の和:888

約数の個数: 16

約数和(自身を含む): 52236288

約数和(自身を除く): 9526823

約数列:

[1, 5, 103, 127, 515, 635, 653, 3265, 13081, 65405, 67259, 82931, 336295, 414655, 8541893, 42709465]

約数ペア:

[(1, 42709465), (5, 8541893), (103, 414655), (127, 336295), (515, 82931), (635, 67259), (653, 65405), (3265, 13081)]