33316185

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:262

約数の個数: 64

約数和(自身を含む): 64069632

約数和(自身を除く): 30753447

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 47, 105, 129, 141, 157, 215, 235, 301, 329, 471, 645, 705, 785, 903, 987, 1099, 1505, 1645, 2021, 2355, 3297, 4515, 4935, 5495, 6063, 6751, 7379, 10105, 14147, 16485, 20253, 22137, 30315, 33755, 36895, 42441, 47257, 51653, 70735, 101265, 110685, 141771, 154959, 212205, 236285, 258265, 317297, 708855, 774795, 951891, 1586485, 2221079, 4759455, 6663237, 11105395, 33316185]

約数ペア:

[(1, 33316185), (3, 11105395), (5, 6663237), (7, 4759455), (15, 2221079), (21, 1586485), (35, 951891), (43, 774795), (47, 708855), (105, 317297), (129, 258265), (141, 236285), (157, 212205), (215, 154959), (235, 141771), (301, 110685), (329, 101265), (471, 70735), (645, 51653), (705, 47257), (785, 42441), (903, 36895), (987, 33755), (1099, 30315), (1505, 22137), (1645, 20253), (2021, 16485), (2355, 14147), (3297, 10105), (4515, 7379), (4935, 6751), (5495, 6063)]