38814225

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{22501}}^1$

素因数の和:22537

約数の個数: 24

約数和(自身を含む): 66965952

約数和(自身を除く): 28151727

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 22501, 67503, 112505, 337515, 517523, 562525, 1552569, 1687575, 2587615, 7762845, 12938075, 38814225]

約数ペア:

[(1, 38814225), (3, 12938075), (5, 7762845), (15, 2587615), (23, 1687575), (25, 1552569), (69, 562525), (75, 517523), (115, 337515), (345, 112505), (575, 67503), (1725, 22501)]