16552195

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{251}}^1$

素因数の和:387

約数の個数: 24

約数和(自身を含む): 22120560

約数和(自身を除く): 5568365

約数列:

[1, 5, 11, 55, 109, 121, 251, 545, 605, 1199, 1255, 2761, 5995, 13189, 13805, 27359, 30371, 65945, 136795, 151855, 300949, 1504745, 3310439, 16552195]

約数ペア:

[(1, 16552195), (5, 3310439), (11, 1504745), (55, 300949), (109, 151855), (121, 136795), (251, 65945), (545, 30371), (605, 27359), (1199, 13805), (1255, 13189), (2761, 5995)]