22902145

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{631}}^1$

素因数の和:721

約数の個数: 32

約数和(自身を含む): 33854976

約数和(自身を除く): 10952831

約数列:

[1, 5, 7, 17, 35, 61, 85, 119, 305, 427, 595, 631, 1037, 2135, 3155, 4417, 5185, 7259, 10727, 22085, 36295, 38491, 53635, 75089, 192455, 269437, 375445, 654347, 1347185, 3271735, 4580429, 22902145]

約数ペア:

[(1, 22902145), (5, 4580429), (7, 3271735), (17, 1347185), (35, 654347), (61, 375445), (85, 269437), (119, 192455), (305, 75089), (427, 53635), (595, 38491), (631, 36295), (1037, 22085), (2135, 10727), (3155, 7259), (4417, 5185)]