2125585

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5521}}^1$

素因数の和:5544

約数の個数: 16

約数和(自身を含む): 3180672

約数和(自身を除く): 1055087

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 5521, 27605, 38647, 60731, 193235, 303655, 425117, 2125585]

約数ペア:

[(1, 2125585), (5, 425117), (7, 303655), (11, 193235), (35, 60731), (55, 38647), (77, 27605), (385, 5521)]