38377925

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1237}}^1$

素因数の和:1337

約数の個数: 24

約数和(自身を含む): 51119496

約数和(自身を除く): 12741571

約数列:

[1, 5, 17, 25, 73, 85, 365, 425, 1237, 1241, 1825, 6185, 6205, 21029, 30925, 31025, 90301, 105145, 451505, 525725, 1535117, 2257525, 7675585, 38377925]

約数ペア:

[(1, 38377925), (5, 7675585), (17, 2257525), (25, 1535117), (73, 525725), (85, 451505), (365, 105145), (425, 90301), (1237, 31025), (1241, 30925), (1825, 21029), (6185, 6205)]