64114775

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{881}}^1$

素因数の和:1003

約数の個数: 24

約数和(自身を含む): 82682208

約数和(自身を除く): 18567433

約数列:

[1, 5, 25, 41, 71, 205, 355, 881, 1025, 1775, 2911, 4405, 14555, 22025, 36121, 62551, 72775, 180605, 312755, 903025, 1563775, 2564591, 12822955, 64114775]

約数ペア:

[(1, 64114775), (5, 12822955), (25, 2564591), (41, 1563775), (71, 903025), (205, 312755), (355, 180605), (881, 72775), (1025, 62551), (1775, 36121), (2911, 22025), (4405, 14555)]