17105445

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{787}}^1$

素因数の和:831

約数の個数: 64

約数和(自身を含む): 36311040

約数和(自身を除く): 19205595

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 27, 35, 45, 63, 69, 105, 115, 135, 161, 189, 207, 315, 345, 483, 621, 787, 805, 945, 1035, 1449, 2361, 2415, 3105, 3935, 4347, 5509, 7083, 7245, 11805, 16527, 18101, 21249, 21735, 27545, 35415, 49581, 54303, 82635, 90505, 106245, 126707, 148743, 162909, 247905, 271515, 380121, 488727, 633535, 743715, 814545, 1140363, 1900605, 2443635, 3421089, 5701815, 17105445]

約数ペア:

[(1, 17105445), (3, 5701815), (5, 3421089), (7, 2443635), (9, 1900605), (15, 1140363), (21, 814545), (23, 743715), (27, 633535), (35, 488727), (45, 380121), (63, 271515), (69, 247905), (105, 162909), (115, 148743), (135, 126707), (161, 106245), (189, 90505), (207, 82635), (315, 54303), (345, 49581), (483, 35415), (621, 27545), (787, 21735), (805, 21249), (945, 18101), (1035, 16527), (1449, 11805), (2361, 7245), (2415, 7083), (3105, 5509), (3935, 4347)]