71763325

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1321}}^1$

素因数の和:1425

約数の個数: 24

約数和(自身を含む): 92947176

約数和(自身を除く): 21183851

約数列:

[1, 5, 25, 41, 53, 205, 265, 1025, 1321, 1325, 2173, 6605, 10865, 33025, 54161, 54325, 70013, 270805, 350065, 1354025, 1750325, 2870533, 14352665, 71763325]

約数ペア:

[(1, 71763325), (5, 14352665), (25, 2870533), (41, 1750325), (53, 1354025), (205, 350065), (265, 270805), (1025, 70013), (1321, 54325), (1325, 54161), (2173, 33025), (6605, 10865)]