25553947

素因数分解:

${\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:326

約数の個数: 16

約数和(自身を含む): 27216000

約数和(自身を除く): 1662053

約数列:

[1, 41, 47, 89, 149, 1927, 3649, 4183, 6109, 7003, 13261, 171503, 287123, 543701, 623267, 25553947]

約数ペア:

[(1, 25553947), (41, 623267), (47, 543701), (89, 287123), (149, 171503), (1927, 13261), (3649, 7003), (4183, 6109)]