38043425

素因数分解:

$5^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1459}}^1$

素因数の和:1625

約数の個数: 24

約数和(自身を含む): 54312000

約数和(自身を除く): 16268575

約数列:

[1, 5, 7, 25, 35, 149, 175, 745, 1043, 1459, 3725, 5215, 7295, 10213, 26075, 36475, 51065, 217391, 255325, 1086955, 1521737, 5434775, 7608685, 38043425]

約数ペア:

[(1, 38043425), (5, 7608685), (7, 5434775), (25, 1521737), (35, 1086955), (149, 255325), (175, 217391), (745, 51065), (1043, 36475), (1459, 26075), (3725, 10213), (5215, 7295)]