25745085

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{8539}}^1$

素因数の和:8617

約数の個数: 24

約数和(自身を含む): 45296160

約数和(自身を除く): 19551075

約数列:

[1, 3, 5, 9, 15, 45, 67, 201, 335, 603, 1005, 3015, 8539, 25617, 42695, 76851, 128085, 384255, 572113, 1716339, 2860565, 5149017, 8581695, 25745085]

約数ペア:

[(1, 25745085), (3, 8581695), (5, 5149017), (9, 2860565), (15, 1716339), (45, 572113), (67, 384255), (201, 128085), (335, 76851), (603, 42695), (1005, 25617), (3015, 8539)]