1298885

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:125

約数の個数: 32

約数和(自身を含む): 1969920

約数和(自身を除く): 671035

約数列:

[1, 5, 7, 17, 35, 37, 59, 85, 119, 185, 259, 295, 413, 595, 629, 1003, 1295, 2065, 2183, 3145, 4403, 5015, 7021, 10915, 15281, 22015, 35105, 37111, 76405, 185555, 259777, 1298885]

約数ペア:

[(1, 1298885), (5, 259777), (7, 185555), (17, 76405), (35, 37111), (37, 35105), (59, 22015), (85, 15281), (119, 10915), (185, 7021), (259, 5015), (295, 4403), (413, 3145), (595, 2183), (629, 2065), (1003, 1295)]