2069852225

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{514249}}^1$

素因数の和:514289

約数の個数: 24

約数和(自身を含む): 3060816000

約数和(自身を除く): 990963775

約数列:

[1, 5, 7, 23, 25, 35, 115, 161, 175, 575, 805, 4025, 514249, 2571245, 3599743, 11827727, 12856225, 17998715, 59138635, 82794089, 89993575, 295693175, 413970445, 2069852225]

約数ペア:

[(1, 2069852225), (5, 413970445), (7, 295693175), (23, 89993575), (25, 82794089), (35, 59138635), (115, 17998715), (161, 12856225), (175, 11827727), (575, 3599743), (805, 2571245), (4025, 514249)]