25098601

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:201

約数の個数: 32

約数和(自身を含む): 30844800

約数和(自身を除く): 5746199

約数列:

[1, 11, 19, 29, 41, 101, 209, 319, 451, 551, 779, 1111, 1189, 1919, 2929, 4141, 6061, 8569, 13079, 21109, 22591, 32219, 45551, 55651, 78679, 120089, 248501, 612161, 865469, 1320979, 2281691, 25098601]

約数ペア:

[(1, 25098601), (11, 2281691), (19, 1320979), (29, 865469), (41, 612161), (101, 248501), (209, 120089), (319, 78679), (451, 55651), (551, 45551), (779, 32219), (1111, 22591), (1189, 21109), (1919, 13079), (2929, 8569), (4141, 6061)]