65192025

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{51131}}^1$

素因数の和:51161

約数の個数: 24

約数和(自身を含む): 114126624

約数和(自身を除く): 48934599

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 51131, 153393, 255655, 766965, 869227, 1278275, 2607681, 3834825, 4346135, 13038405, 21730675, 65192025]

約数ペア:

[(1, 65192025), (3, 21730675), (5, 13038405), (15, 4346135), (17, 3834825), (25, 2607681), (51, 1278275), (75, 869227), (85, 766965), (255, 255655), (425, 153393), (1275, 51131)]