3346455

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 6484320

約数和(自身を除く): 3137865

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 49, 87, 105, 145, 147, 157, 203, 245, 435, 471, 609, 735, 785, 1015, 1099, 1421, 2355, 3045, 3297, 4263, 4553, 5495, 7105, 7693, 13659, 16485, 21315, 22765, 23079, 31871, 38465, 68295, 95613, 115395, 159355, 223097, 478065, 669291, 1115485, 3346455]

約数ペア:

[(1, 3346455), (3, 1115485), (5, 669291), (7, 478065), (15, 223097), (21, 159355), (29, 115395), (35, 95613), (49, 68295), (87, 38465), (105, 31871), (145, 23079), (147, 22765), (157, 21315), (203, 16485), (245, 13659), (435, 7693), (471, 7105), (609, 5495), (735, 4553), (785, 4263), (1015, 3297), (1099, 3045), (1421, 2355)]