40629645

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{128983}}^1$

素因数の和:129001

約数の個数: 24

約数和(自身を含む): 80486016

約数和(自身を除く): 39856371

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 128983, 386949, 644915, 902881, 1160847, 1934745, 2708643, 4514405, 5804235, 8125929, 13543215, 40629645]

約数ペア:

[(1, 40629645), (3, 13543215), (5, 8125929), (7, 5804235), (9, 4514405), (15, 2708643), (21, 1934745), (35, 1160847), (45, 902881), (63, 644915), (105, 386949), (315, 128983)]