25595603

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:203

約数の個数: 32

約数和(自身を含む): 31449600

約数和(自身を除く): 5853997

約数列:

[1, 11, 19, 29, 41, 103, 209, 319, 451, 551, 779, 1133, 1189, 1957, 2987, 4223, 6061, 8569, 13079, 21527, 22591, 32857, 46453, 56753, 80237, 122467, 248501, 624283, 882607, 1347137, 2326873, 25595603]

約数ペア:

[(1, 25595603), (11, 2326873), (19, 1347137), (29, 882607), (41, 624283), (103, 248501), (209, 122467), (319, 80237), (451, 56753), (551, 46453), (779, 32857), (1133, 22591), (1189, 21527), (1957, 13079), (2987, 8569), (4223, 6061)]