486517815

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{12979}}^1$

素因数の和:13021

約数の個数: 72

約数和(自身を含む): 1038763440

約数和(自身を除く): 552245625

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 49, 51, 63, 85, 105, 119, 147, 153, 245, 255, 315, 357, 441, 595, 735, 765, 833, 1071, 1785, 2205, 2499, 4165, 5355, 7497, 12495, 12979, 37485, 38937, 64895, 90853, 116811, 194685, 220643, 272559, 454265, 584055, 635971, 661929, 817677, 1103215, 1362795, 1544501, 1907913, 1985787, 3179855, 3309645, 4088385, 4633503, 5723739, 7722505, 9539565, 9928935, 10811507, 13900509, 23167515, 28618695, 32434521, 54057535, 69502545, 97303563, 162172605, 486517815]

約数ペア:

[(1, 486517815), (3, 162172605), (5, 97303563), (7, 69502545), (9, 54057535), (15, 32434521), (17, 28618695), (21, 23167515), (35, 13900509), (45, 10811507), (49, 9928935), (51, 9539565), (63, 7722505), (85, 5723739), (105, 4633503), (119, 4088385), (147, 3309645), (153, 3179855), (245, 1985787), (255, 1907913), (315, 1544501), (357, 1362795), (441, 1103215), (595, 817677), (735, 661929), (765, 635971), (833, 584055), (1071, 454265), (1785, 272559), (2205, 220643), (2499, 194685), (4165, 116811), (5355, 90853), (7497, 64895), (12495, 38937), (12979, 37485)]