1042545

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{9929}}^1$

素因数の和:9944

約数の個数: 16

約数和(自身を含む): 1906560

約数和(自身を除く): 864015

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 9929, 29787, 49645, 69503, 148935, 208509, 347515, 1042545]

約数ペア:

[(1, 1042545), (3, 347515), (5, 208509), (7, 148935), (15, 69503), (21, 49645), (35, 29787), (105, 9929)]