22052905

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{21727}}^1$

素因数の和:21768

約数の個数: 16

約数和(自身を含む): 31288320

約数和(自身を除く): 9235415

約数列:

[1, 5, 7, 29, 35, 145, 203, 1015, 21727, 108635, 152089, 630083, 760445, 3150415, 4410581, 22052905]

約数ペア:

[(1, 22052905), (5, 4410581), (7, 3150415), (29, 760445), (35, 630083), (145, 152089), (203, 108635), (1015, 21727)]