315075945

素因数分解:

$3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{1801}}^1$

素因数の和:2025

約数の個数: 32

約数和(自身を含む): 513786240

約数和(自身を除く): 198710295

約数列:

[1, 3, 5, 15, 107, 109, 321, 327, 535, 545, 1605, 1635, 1801, 5403, 9005, 11663, 27015, 34989, 58315, 174945, 192707, 196309, 578121, 588927, 963535, 981545, 2890605, 2944635, 21005063, 63015189, 105025315, 315075945]

約数ペア:

[(1, 315075945), (3, 105025315), (5, 63015189), (15, 21005063), (107, 2944635), (109, 2890605), (321, 981545), (327, 963535), (535, 588927), (545, 578121), (1605, 196309), (1635, 192707), (1801, 174945), (5403, 58315), (9005, 34989), (11663, 27015)]