4913679025

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{119627}}^1$

素因数の和:119721

約数の個数: 24

約数和(自身を含む): 6408232704

約数和(自身を除く): 1494553679

約数列:

[1, 5, 25, 31, 53, 155, 265, 775, 1325, 1643, 8215, 41075, 119627, 598135, 2990675, 3708437, 6340231, 18542185, 31701155, 92710925, 158505775, 196547161, 982735805, 4913679025]

約数ペア:

[(1, 4913679025), (5, 982735805), (25, 196547161), (31, 158505775), (53, 92710925), (155, 31701155), (265, 18542185), (775, 6340231), (1325, 3708437), (1643, 2990675), (8215, 598135), (41075, 119627)]