993025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:201

約数の個数: 24

約数和(自身を含む): 1410624

約数和(自身を除く): 417599

約数列:

[1, 5, 11, 23, 25, 55, 115, 157, 253, 275, 575, 785, 1265, 1727, 3611, 3925, 6325, 8635, 18055, 39721, 43175, 90275, 198605, 993025]

約数ペア:

[(1, 993025), (5, 198605), (11, 90275), (23, 43175), (25, 39721), (55, 18055), (115, 8635), (157, 6325), (253, 3925), (275, 3611), (575, 1727), (785, 1265)]