38427825

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{22277}}^1$

素因数の和:22313

約数の個数: 24

約数和(自身を含む): 66299328

約数和(自身を除く): 27871503

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 22277, 66831, 111385, 334155, 512371, 556925, 1537113, 1670775, 2561855, 7685565, 12809275, 38427825]

約数ペア:

[(1, 38427825), (3, 12809275), (5, 7685565), (15, 2561855), (23, 1670775), (25, 1537113), (69, 556925), (75, 512371), (115, 334155), (345, 111385), (575, 66831), (1725, 22277)]