33345855

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{907}}^1$

素因数の和:980

約数の個数: 48

約数和(自身を含む): 62325120

約数和(自身を除く): 28979265

約数列:

[1, 3, 5, 9, 15, 19, 43, 45, 57, 95, 129, 171, 215, 285, 387, 645, 817, 855, 907, 1935, 2451, 2721, 4085, 4535, 7353, 8163, 12255, 13605, 17233, 36765, 39001, 40815, 51699, 86165, 117003, 155097, 195005, 258495, 351009, 585015, 741019, 775485, 1755045, 2223057, 3705095, 6669171, 11115285, 33345855]

約数ペア:

[(1, 33345855), (3, 11115285), (5, 6669171), (9, 3705095), (15, 2223057), (19, 1755045), (43, 775485), (45, 741019), (57, 585015), (95, 351009), (129, 258495), (171, 195005), (215, 155097), (285, 117003), (387, 86165), (645, 51699), (817, 40815), (855, 39001), (907, 36765), (1935, 17233), (2451, 13605), (2721, 12255), (4085, 8163), (4535, 7353)]