61745225

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1471}}^1$

素因数の和:1577

約数の個数: 24

約数和(自身を含む): 81042432

約数和(自身を除く): 19297207

約数列:

[1, 5, 23, 25, 73, 115, 365, 575, 1471, 1679, 1825, 7355, 8395, 33833, 36775, 41975, 107383, 169165, 536915, 845825, 2469809, 2684575, 12349045, 61745225]

約数ペア:

[(1, 61745225), (5, 12349045), (23, 2684575), (25, 2469809), (73, 845825), (115, 536915), (365, 169165), (575, 107383), (1471, 41975), (1679, 36775), (1825, 33833), (7355, 8395)]