4940565

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{223}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 9117696

約数和(自身を除く): 4177131

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 211, 223, 633, 669, 1055, 1115, 1477, 1561, 3165, 3345, 4431, 4683, 7385, 7805, 22155, 23415, 47053, 141159, 235265, 329371, 705795, 988113, 1646855, 4940565]

約数ペア:

[(1, 4940565), (3, 1646855), (5, 988113), (7, 705795), (15, 329371), (21, 235265), (35, 141159), (105, 47053), (211, 23415), (223, 22155), (633, 7805), (669, 7385), (1055, 4683), (1115, 4431), (1477, 3345), (1561, 3165)]