25600265

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 34062336

約数和(自身を除く): 8462071

約数列:

[1, 5, 23, 31, 43, 115, 155, 167, 215, 713, 835, 989, 1333, 3565, 3841, 4945, 5177, 6665, 7181, 19205, 25885, 30659, 35905, 119071, 153295, 165163, 222611, 595355, 825815, 1113055, 5120053, 25600265]

約数ペア:

[(1, 25600265), (5, 5120053), (23, 1113055), (31, 825815), (43, 595355), (115, 222611), (155, 165163), (167, 153295), (215, 119071), (713, 35905), (835, 30659), (989, 25885), (1333, 19205), (3565, 7181), (3841, 6665), (4945, 5177)]